Polymer Clay

Fimo and clay tips and tutorials

How to make Clay That looks like Polymer Clay

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You can actually make your own polymer-style clay at home, and the best part? You don’t need any fancy supplies. With just a couple of everyday household items—cornstarch and white PVA or Elmer’s glue—you can whip up a batch of soft, moldable clay that behaves a lot like store-bought polymer or Fimo clay.

This homemade clay recipe is budget-friendly, kid-safe, and perfect for crafters who want to experiment without investing in expensive packs of clay. Unlike some other DIY or air-dry clay recipes, this one dries to a smooth, pure white finish with minimal cracking, making it a great option for handmade ornaments, jewelry, small figurines, or keepsakes.

Think of it as the ultimate rainy-day project supply—you can mix it up in minutes, store it in the fridge for later, and then shape it into just about anything your imagination dreams up. Whether you’re crafting with kids, prepping for holiday decorations, or just want to test out clay sculpting without running to the craft store, this simple recipe has you covered.

homemade-polymerclay

This polymer clay tutorial shows you how to cook the glue and cornstarch to create a dough-like substance that will effectively dry in the air. So an air drying polymer clay.  Similar to white Airdrying clay but of course far more affordable!

You can also paint the clay and seal it with high gloss sealer. It is also referred to as cold porcelain for its smooth white finish.

You might be surprised to know that it also contains lemon juice.

The Etsy team at New York has put all the details and instructions together: Homemade Polymer Clay.

Have you tried making this Polymer / Fimo clay? Check out and let us know how it went in the comments below.

What did you make with your homemade clay?

Looking for air-drying clay? We highly recommend Das Air dry clay, we have been using this product for over 30 years. Check out their Das White Air drying clay and their Terracotta Air drying clay version for a natural pottery feel. For larger crafts we recommend buying your air drying clay in bulk

Next Polymer Clay Idea:

Comments

  2. Hi! You’re correct in that traditional plastics based polymer is heat cured but a lot of the air dry clays are lumped in with the polymer clay category in terms of tutorials, tools, their location at stores and their market. So my manager thought the recipe appropriate and posted it.

    It makes a nice air dry modeling material that has a texture similar but not quite like air dry “porcelain” clay. I imagine homemade polymer clay of the type I (and probably you!) work with would be more of a combination of heat set glues and pigments and binding powders rather than air dry glues and pigments and powders. One just polymerizes at a very different temperature / condition than the other.

  3. Just made a batch and only issue was food coloring isn’t bright enough so I hope to test one more batch with pure pigment

Have you read?

Etsy Feature – City Street Pottery Roller with Handle

There’s something magical about pottery tools that tell a story, and this City Street Pottery Roller does just that. Instead of a simple repeating texture, this roller creates a charming row of houses, windows, and rooftops—instantly transforming a slab of clay into a whimsical little street scene.

What It Is

This Etsy listing features a large wooden roller with a sturdy handle, designed to press detailed cityscape patterns into clay. The impression is wide enough to create a continuous border, so you can roll across a slab and build an entire “town” in just a few passes.

It works beautifully on:

  • Pottery clay and ceramic slabs. 
  • Polymer clay for smaller-scale projects. 
  • Fondant and cookie dough for bakers who love edible art. 

Why It’s Special

  • Detailed & Unique: Each building has character, with intricate windows, doors, and trees in between. 
  • Storytelling Through Clay: Adds instant personality to mugs, trays, or tiles. 
  • Easy to Use: The handle gives you good pressure and control, so your impressions stay crisp. 
  • Versatile Applications: Perfect for both functional pottery and decorative art. 

Inspiration Ideas

  • Roll across a slab to make storybook-inspired trays or platters. 
  • Use as a border on mugs or vases for a cozy, handmade vibe. 
  • Cut sections into tiles to create a miniature clay city. 
  • Highlight the details with underglaze washes or oxide stains so the windows and rooftops pop. 

Why Makers Will Love It

Tools like this City Street Roller encourage playfulness in the studio. Instead of just adding texture, you’re adding narrative—each impression looks like a scene from a quaint European street. It’s perfect for potters who want their work to feel warm, nostalgic, and one-of-a-kind.

You can find it here: City Street Pottery Roller with Handle on Etsy.

This post is part of my Etsy Feature series, where I highlight tools and treasures that spark creativity for clay and pottery lovers. And honestly? This roller might just be the most charming one yet—it makes every project feel like it belongs in a little handmade village.