Jewelry Pendant Injection Mold: Tortoise/Wave, Fin and Fire

Turn recycled plastic into wearable products.

This precision CNC-milled 6061 aluminum mold produces four unique jewelry pendants per shot, letting you transform HDPE and mixed plastics into colorful, sellable accessories in minutes.

Designed for use with Polyvora injection machines and desktop extruders, it’s perfect for makers, classrooms, gift shops, and small-batch production.

From shredder scrap → finished jewelry — all in-house.

Includes 4 designs

• 🐢 Tortoise

• 🐋 Whale fin

• 🔥 Fire emblem

• 🌊 Wave

Features

• CNC milled from solid 6061 aluminum

• Excellent heat transfer for fast cycles

• Clean edges + consistent fill

• Four cavities for higher output per press

• Compact, bench-top friendly

• Built for recycled HDPE and similar thermoplastics