J.Costa 25mm Gliding Roller Weights. Sets of 9pcs available in 10.5g and 11.5g.

J.Costa gliding roller weights have smooth movement, high heat resistance, and exceptional durability due to their construction of polymer plastic compounded with Kevlar and carbon fiber.

• Size: 25mm (Length)
• Outer Diameter: 16.5mm
• Set of 9
• Exceptional Heat Resistance
• Low Friction/Low Wear