Polymer Clay Extruder Discs with Hole Inserts: Hollow Bead Making

Create perfectly hollow polymer clay beads and shapes!
This listing includes Polymer Clay Extruder Discs with Core Inserts – also called extrusion cores – designed to create clean, even center holes in your extruded clay shapes.

Each design comes in 5 different sizes – from 8.5mm to 16.5mm – making it easy to create beads, charms, jewelry pieces, and decorations in multiple styles.
Compatible with most standard 18mm polymer clay extruders.

📦 WHAT YOU GET
✅ Extruder discs for fun, creative shapes
✅ 5 core inserts per design (sizes: 8.5mm, 10.5mm, 12.5mm, 14.5mm, 16.5mm)
✅ Perfect fit for 18mm diameter clay extruders
✅ Designed to make internal hollows – ideal for lightweight beads

✨ HOW TO USE
1️⃣ Insert the chosen disc into your clay extruder.
2️⃣ Place the core insert into the center of the disc.
3️⃣ Load your polymer clay and start extruding slowly.
4️⃣ Cut the extruded clay into desired lengths – you’ll have perfectly shaped beads with a clean center hole.

💡 TIPS & TRICKS
✔ Condition your clay well before use for smooth extrusion.
✔ Lightly dust the disc and core insert with cornstarch or water for easier clay release.
✔ Rotate the extruder handle slowly for even pressure and clean shapes.
✔ Use different core insert sizes for varied bead hole widths.

🚫 WHAT NOT TO DO
✘ Do NOT use with metal clay or hard materials – designed only for soft clays like polymer clay.
✘ Avoid forcing hard, unconditioned clay – this may damage the discs or your extruder.
✘ Do not use in oven or near heat – these are extrusion tools, not baking molds.

📏 DIMENSIONS
DISC insert sizes per design aprox.: 8.5mm, 10.5mm, 12.5mm, 14.5mm, 16.5mm

Compatible extruder diameter: 18mm

🎯 PERFECT FOR:
Bead making for jewelry

Christmas ornaments & charms

Hollow clay tubes & decorative pieces

Lightweight polymer clay creations

*Colors may vary based on PLA availability.

3-5 working days till Shipped out