Medium Nellen's Klaspers -- Super Soft silicone -- NK-104 Glow-In-The-Dark The larger insert will transfer

The larger insert will transfer vibrations better while the smaller insert may dull the vibrations more

It is not on the insertable portion of the toy

These are mostly an aesthetic issue and will not impact use of the toy

(PLEASE NOTE: the second batch of Royal style pins seem to have a lighter purple for the glitter area than the one photographed above)

Medium Nellen's Klaspers -- Super Soft silicone -- NK-104 Glow-In-The-Dark The larger insert will transfer**Before buying, please familiarize yourself with our Store Policies and Shipping Policies. For information on silicone firmnesses, please visit the Our Silicone page.** Medium Nellen's Klaspers Firmness: Super Soft (0020) Color: blue, turquoise, green Approximate Measurements: Total length: 7 inches Useable length: 5. 5 inches Circumference around the tips: 3. 25 inches Diameter of the tips: 1. 2 inches Circumference of the shaft: 5 inches Widest