There are two areas you can upgrade. The first will increase the spinning speed of your hand spinner, which means it can spin faster in the same amount of time. The second area affects the duration of a spin. You basically grease the spinners ball-bearing so that it will spin more freely and for a longer period of tim
Pickup Cargo
Jet Jumper Adventure
Ear Doctor - Litttle Ear Doctor Ear Surgery
Lotus Emira Puzzle
AZ Ball Run Rush
Mafia Wars
Mommy Long Legs vs FNF
Candy Crushed - Candy Crush Saga
High Hoops
Zombie Road - Crazy Driving Game
456 Survival Game Challenge
Impostor Live
City Racing 3D
Fastest German Cars
Block Puzzle Ancient
Mystic Neon Ball
Onet Classic Fruit
Dig This Water
Blondy Extra
City Blocks
World of Alice Shapes of Musical Instruments
Doll.House.Design
Zigzag Racing
RedBall Adventure
Bubble Pop Story
Jeep Compass Slide
Knife Throw Master
Air Warfare
Deadly Hunter Run
Wordator