Santa Cruz Slime Balls 66s Skateboard Wheels, Neon Yellow, 66mm, 78a Classic Slimeball Spewage is back from the 80's! 66mm 78a. No maggot 'thane Slime Balls 66s Skateboard Wheels from Santa Cruz Skateboard Wheels from Santa Cruz Santa Cruz Slime Balls 66s Skateboard Wheels