A Whale Sac is a tie-on

The Cosmic Electron Firm plastic will beat into a flippy driver when used off the tee

It is about time for these beauties to hit the chains

made for straight headwind and those turnover flex shots

allowing you to conquer new distances and clear obstacles with ease

Innova Roc3 Glow Pro Tour Series - Midrange Mini Marker A Whale Sac is aSpeed: 5 Glide: 4 Turn: 0 Fade: 3 The Roc3 is a fast, straight Roc that excels at controlled approaches and Mid Range drives. The Roc3 holds a line in a variety of wind conditions and has a predictable fade, making this an ideal 'Go To' Mid Range in almost any situation. Advanced players will love the versatility of this disc while newer players can rely on the consistent finish.