Knob Shell

•Details •Features •Specs Includes: 1x Knob Shell FREE SHIPPING ON U.S. ORDERS $85+ HASSLE-FREE RETURNS 100% SATISFACTION GUARANTEED 🔗 POI INSTRUCTION MANUAL •KNOB INSERT: The Knob Shell is a durable polycarbonate plastic capsule that is at the heart of UltraGrip Pro. It can be used for modifying weight, securing rope and housing the Dot XL Pro LED chip. The knob shell is secured together with O-rings for easy access and customization.•LIFETIME MANUFACTURER'S WARRANTY: You are covered by our lifetime warranty. If you're not 100% happy with your order, contact us directly so we can help! •Knob Shell Specs: 23mm x 20mm Polycarbonate Shell at 6g •What’s in the package: 1x Knob Shell (Plastic Insert)