Novelty Place 4 in. Slingshot Chicken Flying Finger Toys - Stretchy Rubber Flick Chicks Shooting Game (10-Pack) NP.SlingshotChicken.10P - The Home Depot
Amazon.com: DropSky [4 Pieces] Gel Wrist Thumb Support Braces Soft Waterproof, Relief Pain Carpal Tunnel, Arthritis Thumb, Fits Both Hands, Lightweight, Therapy Rubber-Latex, Stabilizer Support (Black) : Health & Household
Thumb Suckers and their cool rubber covers : r/nostalgia