Medium Xymon's Knot -- Soft silicone -- XK-64 glow-in-the-dark The large size has two

The large size has two loops on the side that you can use to thread something soft through to tie it down to a surface for more stable grinding

the texture cannot be felt

They are all made with black metal and have small details that glow

and Medium Dragon Claw

We do not discount for bubbless unless they are excessive

Medium Xymon's Knot -- Soft silicone -- XK-64 glow-in-the-dark The large size has two**Before buying, please familiarize yourself with our Store Policies and Shipping Policies. For information on silicone firmnesses, please visit the Our Silicone page.** Medium Xymon's Knot Firmness: Soft (0030) Color: green, blue, black, glow, hand painted details Approximate Measurements: Total length: 7 inches Useable length: 6 inches Diameter of the head: 2 inches Circumference of the head: 6. 5 inches Widest shaft diameter: 2. 25 inches