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About

A small studio for small furniture.

Why 3D printing

Rumakoji makes toys and decorative objects with 3D printers instead of moulds. It lets us make one piece at a time, try a shape, change it, and keep only what works. Nothing sits unsold in a warehouse.

We start with kids' toys: stackers, rollers and puzzles with rounded edges and no loose parts. Lamps and vases follow when the toy range is settled.

See what's in the shop

The workshop

Material

Plant-based PLA. Child-safe finishes. Colours mixed in small runs.

Made to order

Most pieces print within two days of your order and ship soon after.

Repairable

A broken part can be printed again. Write to us and we will send a replacement.