Amazon

A fidget that interests people of all ages with anxiety needs to be fun and easy to use, all without making adults feel childish. WTYCD’s retro fidget toy does just that. The small game controller fidget is discrete and has eight different functions to play with and touch — including four colored buttons, a joystick, a textured roller, a gear scroll, a switch, a dial, a keyhole and a pick. This fidget could be used at home, work, school or during travel, but be aware that two of the colored buttons do make a little noise (similar to a pen clicking). 

Use the keyhole to add a wristband or add to a keyring. 

Best features:

• Pocket-size and lightweight; fits in an adult’s and a child’s hand 
• Comes in eight different colors and designs, as well as a two-pack option for $10