This is a marvelously effective ball crusher with a very industrial look. Its operation is simple. Every turn of the screw tightens it a little bit more. Once it is on tight the ring at the end of the screw can be used to hang weights from for even more CBT excitement.

Product Specification 

• Length: 7 Inches
• Washing: Wipe down
• Diameter: 3.5 Inches
• Circumference: 7.5 inches
• Colour: Silver
• Flexibility: Firm
• Material: Stainess Steel