Here’s a unique way to roll numbers in your tabletop gaming sessions. Created by MinZerTRPG, the CNC-machined ORBIT RPM uses a trio of three planetary gears which rotate around a center gear. The RPM-01 has magnetic indexed stops, while the RPM-02 is fully free-spinning. Available in 20-tooth (D4/D10/D20) and 24-tooth (D6/D8/D12) versions.