Gears

2pcs Washing Machine Pulsator Core, 11 Teeth Inner, 13 Teeth Outer, Round Hole, Pulsator Repair Replacement Core

3-In-1 Detachable Metal Chain Toy, Alloy Gear Linked Rotator, Mechanical Sensory Toy To Relieve ADHD Anxiety Stress, Adult Office Desk Toy (Silver)