Brand New Golf Super Stroke 25g Weight - CounterCore Technology *SUPERSTROKE 25 GRAMS* IMPROVE STABILITY AND FORGIVENESS Fine-Tune the feel of your putter and improve performance on the green with the CounterCore Weight. Designed for SuperStroke grips with a Tech Port, the CounterCore weight helps golfers stabilize their stroke and achieve greater consistency. CHANGE YOUR GRIP... CHANGE YOUR GAME... Threaded backweight design. Please Note: SuperStroke has changed and updated their package design a bit. As far as the product no changes.