Gundlach 3 in. J-Roller for Plastic Laminate and Veneer, Black J200B - The Home Depot
Amazon.com : Diane Magnetic Roller Set, 144-Piece : Hair Rollers : Beauty & Personal Care
Plastic Roller Bearings - Bridge Bearings
4pcs 35mm 38mm Or 50mm Small Ball Bearing Transfer Plastic Conveyors Roller Solid Pom Transport Parts Fly Skates Conveyor Wheel - Window Rollers - AliExpress