Wankel Rotary Engine Fidget Spinner Keychain

This miniature Wankel Rotary Engine Fidget Spinner Keychain is precision CNC machined from solid metal, replicating the iconic rotary engine structure.
The famous triangular rotor inside spins smoothly, paired with visible internal gear mechanisms, faithfully restoring the magic of the Wankel rotary engine.
It is a multi-functional EDC gear: a satisfying fidget toy for stress relief, a portable keychain pendant, and a delicate desktop mechanical ornament.
Twist the triangular rotor and gears to get smooth tactile feedback, great for relieving anxiety and killing boring time at work, study or travel.
✅ Solid metal construction, CNC one-piece cutting craftsmanship
✅ Authentic Wankel rotary engine design with spinning triangular rotor
✅ Dual use: Fidget toy + keychain ornament
✅ Perfect collectible gift for rotary engine fans, car lovers, engineers and gearheads
✅ Palm-sized lightweight design, easy to carry on keys, bags or pocket
A unique conversation starter and fantastic gift choice for birthdays, anniversaries, Father’s Day and holidays.
Specifications
Material: CNC Solid Metal
Size: 42mm (H) × 40mm (W) × 12 mm (D)