MANTIS Vibration Dampener - Tub of 50 Print Email 0 Rating £49.99 In Stock Helps reduce vibrations. Add to Wishlist Add to Compare Back to: Tennis Accessories Ask a question about this product MANTIS Vibration Dampener - 3 Loose MANTIS Stencil Ink Helps reduce racket vibrations. Durable rubber. Tub of 50 : Green, Orange, Pink, Red, White, Blue, Black. Description Reviews Helps reduce vibrations. Reviews There are yet no reviews for this product. Related Products MANTIS Vibration Dampener - 3 Loose £2.99 Helps reduce vibrations.