what are the blocks that help you slide on ledges and rails? people have called them sliders but i cant find them absolutely anywhere : r/Rollerskating
Discoblox Slide Blocks – Sin City Skates
CIB SLIDE BLOCKS
Grind Blocks for Roller Skates
Grind blocks for park rollerskating [how to choose + REVIEW] - YouTube | Roller skaters, Blocks, Grind