Llaveros Tricotin Parte 1: The Complete Beginner’s Guide to Knitted Cord Keychains

If you’ve ever scrolled through craft videos and stumbled upon someone creating gorgeous, coiled rope-like keychains using a small plastic wheel or wooden spool, you were almost certainly watching someone work with a tricotin. This humble, ancient little tool is having a serious renaissance among modern crafters, and for good reason. The results are beautiful, the process is meditative, and the finished products — particularly keychains — make for wonderful handmade gifts or small items you can sell at craft fairs and online shops.

This is Part 1 of our complete guide to making tricotin keychains. In this first installment, we’re going to cover everything you need to know before you make your very first stitch: what a tricotin is, the materials you’ll need, how to set up your tool correctly, and how to begin your cord. By the end of this post, you’ll be fully prepared to start creating your first i-cord keychain, even if you’ve never touched a tricotin in your life.

Let’s get into it.

What Is a Tricotin?

The word “tricotin” comes from French and refers to a small knitting loom or spool that produces a continuous tubular cord, also known as an i-cord in English knitting terminology. The classic version looks like a small wooden spool with four or more pegs sticking up from the top. As you loop yarn or wire around each peg and pull the lower loop over the upper one, a tightly knitted tube of cord emerges from the bottom of the spool.

The tricotin has been around for centuries. Generations of children in France and other parts of Europe grew up making long, colorful cords with it, weaving them into mats, baskets, and decorative objects. In Latin America and Spain, it’s known by the same name — tricotin — and it remains a staple of craft culture in many households.

Today’s tricotin tools come in a variety of forms. You can find simple four-peg round looms made of plastic or wood, larger looms with six, eight, or even more pegs for creating thicker or more intricate cords, and specialty tools designed specifically for working with wire rather than yarn. That last category is particularly exciting for keychain makers, because wire tricotin produces a stiff, sculptural cord that holds its shape beautifully when coiled or twisted into a keychain design.

Whether you’re working with yarn, wire, or a combination of materials, the basic technique remains the same, and this guide will teach you how to master it from scratch.

Why Make Keychains with a Tricotin?

Before we dive into materials and technique, it’s worth taking a moment to appreciate just how well-suited the tricotin is for making keychains.

The i-cord that a tricotin produces is naturally tubular and flexible, which makes it perfect for forming into loops, spirals, and three-dimensional shapes. When you use craft wire as your working material instead of yarn, the cord becomes stiff enough to hold those shapes permanently without any additional support or stiffening agents. The metallic or colorful finish of craft wire gives the finished keychain a polished, jewelry-like appearance that looks far more professional than the effort involved might suggest.

Even when made with yarn or thread, tricotin keychains have a distinctive handmade quality that people find incredibly charming. Thick cotton yarn produces a chunky, bohemian-style keychain. Fine metallic thread produces something that glitters and shines. Nylon cord creates a sporty, durable result. The versatility of the technique means you can adapt it endlessly to suit different aesthetics, markets, and purposes.

From a practical standpoint, tricotin keychains are also quick to make once you have the technique down. A single keychain typically requires no more than thirty to sixty minutes of work, which makes them excellent candidates for batch production if you’re selling your crafts. They use very little material, keeping costs low, and the finished product is something almost everyone can use and appreciate.

Materials You Will Need for Tricotin Keychains

Getting the right materials together before you begin is one of the most important steps you can take as a beginner. Here’s a thorough breakdown of what you’ll need.

The Tricotin Tool

For keychain making, a four-peg or six-peg round tricotin is the most common choice. Four pegs produce a thinner cord that works well for delicate or minimalist keychain designs. Six pegs produce a thicker cord with a more visible knit texture, which looks especially beautiful when made with wire. If you’re just starting out, a simple plastic four-peg loom from a craft store or online retailer is perfectly adequate and very inexpensive. Look for one that comes with a hook or pick tool, as you’ll need that to lift your loops during the knitting process.

Craft Wire or Yarn

For the projects in this series, we’ll be working primarily with aluminum craft wire, since it produces the stiffest and most sculptural results for keychains. Aluminum wire in 26 to 28 gauge is ideal for tricotin work — it’s thin enough to loop around the pegs without putting too much strain on the tool, but thick enough to hold its shape when the cord is complete. You can find it in a rainbow of colors at craft stores, often sold in small spools of fifteen to thirty meters.

If you prefer to work with yarn, a tightly twisted cotton or acrylic yarn in a worsted or DK weight is a great starting choice. Avoid very fluffy or loosely spun yarns for your first project, as they can be harder to see clearly and trickier to work with on a small loom. Once you’re comfortable with the technique, you can experiment with any fiber you like.

Some crafters love to combine wire and thread in a single project, wrapping the wire with a colored thread as they go to add texture and color variation. This is an advanced technique we’ll cover in a later part of the series.

Keychain Hardware

You’ll need some basic keychain findings to finish your project. These include split rings (the circular metal rings you see on standard keychains), lobster claw clasps if you want your keychain to be attachable and detachable, and jump rings for connecting different components. A pair of flat-nose pliers and round-nose pliers will help you open and close these findings cleanly without distorting them. You can find keychain hardware kits at most craft and jewelry supply stores, and they’re generally very affordable.

Additional Tools

Beyond the tricotin tool itself, you’ll want a small pair of scissors or wire cutters for snipping your material at the end of a project. A ruler or measuring tape is helpful for checking the length of your cord as you work. Some crafters also like to have a small bead mat or piece of felt on their work surface to prevent components from rolling away.

Optional but useful: a set of round-nose pliers for making neat wire loops at the ends of your cord, and a small tube of super glue or clear nail polish for sealing yarn ends so they don’t unravel.

Setting Up Your Tricotin: A Step-by-Step Walkthrough

Now that you have your materials ready, it’s time to get your tricotin set up correctly. This is where many beginners make their first mistakes, so pay close attention to each step.

Step 1: Hold the Tricotin Correctly

Hold the tricotin in your non-dominant hand with the pegs pointing upward, just like a small cup or spool. The hole in the center of the loom is where your finished cord will emerge from the bottom as you work. Make sure you can rotate the loom freely in your hand, because you’ll be turning it slightly as you move from peg to peg.

Step 2: Thread the Tail

Take the free end of your wire or yarn and push it down through the center hole of the tricotin, from top to bottom. Let about ten to fifteen centimeters hang out from the bottom of the tool. This tail will become the starting end of your cord and will eventually be woven in or connected to your keychain hardware.

Step 3: Make Your Anchor Loops

Holding the working end of your wire or yarn (the end still attached to your spool), begin wrapping it around the outside of each peg. For a four-peg loom, you’ll wrap around all four pegs in a consistent direction — most right-handed crafters find it natural to work clockwise, but counterclockwise works equally well as long as you stay consistent. Each peg should have one loop of material sitting at its base. Don’t pull the loops too tightly; they need to be loose enough to be lifted over the top of the peg during the knitting process.

Step 4: Begin Your Cast-On Row

Once you’ve gone around all the pegs once, go around again in the same direction, laying a second loop on top of the first on each peg. Now each peg has two loops sitting on it. This is the moment when the actual knitting begins.

How to Knit Your First Rows

With two loops on each peg, you’re ready to start making your cord. This is the core of the tricotin technique, and once you understand the rhythm of it, you’ll find it almost hypnotic.

The Basic Stitch

Using your hook tool, reach under the bottom loop on your first peg and lift it up and over the top loop, then push it off the back of the peg toward the center of the loom. The top loop remains on the peg, now becoming the new bottom loop. Move to the next peg and repeat: add a new loop from your working material over the peg, then lift the old loop up and over the new one, pushing it toward the center.

Continue in this way around all the pegs, working in your chosen direction (clockwise or counterclockwise) consistently. After just a few rounds, you’ll notice a small knitted tube beginning to emerge from the bottom of the loom. Give it a gentle tug downward every few rows to help the cord form cleanly and evenly.

Maintaining Consistent Tension

Tension is one of the trickiest things to master when you’re new to tricotin work. If your loops are too tight, they’ll be difficult to lift over the peg and your cord may become twisted or distorted. If they’re too loose, the cord will look uneven and sloppy. Aim for loops that sit comfortably on the peg with just a little room to breathe — snug but not strained.

When working with wire, you’ll notice it behaves differently than yarn. It doesn’t have any stretch or give, so your loops will naturally be more precise. Be careful not to kink the wire as you work; gentle, smooth movements will keep your cord looking neat and professional.

Checking Your Progress

Every ten to fifteen rows, stop and look at your cord from below. A healthy tricotin cord should look like a smooth, even tube with a consistent knit pattern visible on the outside. If you see holes, loose areas, or twisted sections, that’s a sign that your tension varied or that a loop was accidentally skipped. For beginners, a small amount of unevenness is completely normal and nothing to worry about — it corrects itself naturally as you gain experience and muscle memory.

How Long Should Your Keychain Cord Be?

This is one of the most common questions from beginners, and the honest answer is: it depends on the design you have in mind. Here are some general guidelines to help you plan.

For a simple loop keychain where the cord folds back on itself to form a ring, you’ll need approximately twelve to fifteen centimeters of finished cord. For a coiled or spiral keychain design, where the cord is wound into a flat disc or cone shape, you’ll typically need between twenty-five and forty centimeters, depending on how large you want the finished coil to be. For a braided or twisted keychain that incorporates multiple cords, you’ll make several shorter lengths and combine them.

As a beginner, making a simple loop keychain is the perfect starting project because it requires the least amount of cord and teaches you all the fundamental skills you’ll need for more complex designs later on.

Common Beginner Mistakes and How to Avoid Them

No beginner’s guide would be complete without a troubleshooting section. Here are the most common mistakes people make when learning tricotin, and exactly what to do about them.

Skipping a peg is the most frequent error. It happens when you move to the next peg without completing the stitch on the previous one, leaving a loop behind. The result is a visible gap or hole in your cord. Prevention is simple: develop a habit of visually confirming that each peg has only one loop on it before you move on.

Working in inconsistent directions is another common problem. If you accidentally switch from clockwise to counterclockwise midway through a project, the knit pattern in your cord will suddenly change appearance. The solution is to always start from the same landmark peg (mark it with a small piece of tape if you need to) and always work in the same direction around the loom.

Pulling the cord too hard is a temptation many beginners succumb to, especially when the cord is slow to emerge. Pulling forcefully can distort your stitches and make your work uneven. Let the cord grow at its own pace and just guide it downward with gentle, consistent downward pressure.

Finishing Your Cord: Preparing for Assembly

When your cord has reached the desired length, it’s time to take it off the loom. This is called “casting off,” and doing it correctly ensures that your cord doesn’t unravel.

To cast off, cut your working material, leaving a tail of about fifteen centimeters. Using your hook, lift the loop from the first peg and move it onto the adjacent peg. Lift the bottom loop on that peg over the top one and off the peg. Move the remaining loop to the next peg and repeat this process until you’ve worked your way around all the pegs and only one loop remains. Pull the tail of your material through this final loop and pull it tight. For wire, bend the tail back against the cord and press it flat with your pliers. For yarn, weave the tail back into the cord with a blunt needle or trim it and seal it with a drop of clear glue.

What’s Coming in Part 2

In the next part of this series, we’ll take the cord you’ve just learned to make and turn it into a finished, polished keychain. We’ll walk through three specific designs: the classic loop keychain, the spiral disc keychain, and a simple tassel-style keychain using yarn. We’ll also look at how to attach your keychain hardware professionally so the finished product is as durable as it is beautiful.

By the time you’ve worked through all the parts in this series, you’ll have a fully stocked repertoire of tricotin keychain designs and the confidence to start creating your own variations and patterns.

Final Thoughts for Your First Tricotin Session

The most important thing to remember as you sit down for your first session with a tricotin is that this craft rewards patience and repetition above all else. The first few rows of any tricotin project always feel awkward. The tool feels unfamiliar, the loops seem stubborn, and the cord emerging from the bottom looks small and hesitant. That’s completely normal.

Push through those first few rows and you’ll suddenly hit a rhythm. The movements will start to flow, the cord will grow steadily, and you’ll understand intuitively why so many crafters find tricotin work genuinely relaxing. There’s a reason this craft has survived for centuries across so many different cultures — it’s deeply satisfying in a quiet, hands-on way that most modern activities simply can’t replicate.

So gather your materials, set up your little loom, thread that first loop, and begin. Your first llavero tricotin is closer than you think.

Stay tuned for Part 2, and don’t forget to share your progress. Every imperfect first cord is a milestone worth celebrating.