Cog Rod DIY Roller Stack

Description

Custom-build your perfect sensory tool with the Cog Rod DIY Roller Stack. Each set includes a sturdy metal rod, precision bearings, connectors, and three removable spinner wheels so you can assemble one, two, or all three for the ideal weight and feel.

Designed for adults and teens who love hands-on play, the fidget spinner stack combines engineering precision with soothing motion. Spin it gently to release tension, or experiment with different configurations to discover unique resistance levels.

Machined from premium metal, it’s durable yet smooth in motion – ideal for fidgeters who prefer a substantial, mechanical feel.

Features

• DIY assembly: configure 1–3 stacked spinners

• Performance bearings for fluid rotation

• Sleek weighted metal body (~200 g fully built)

• Includes tools and spare connectors

• Discreet sensory aid for focus & stress relief