Slim Deelit -- Medium silicone -- D-2104 Glow-In-The-Dark These pins feature black metal

These pins feature black metal and enamel that both fluoresces under UV light and glows in the dark

Small Xymon

we do not recommend using these internally as sometimes they have air bubbles in them

It's Wormy

Useable length: 10 inches

Slim Deelit -- Medium silicone -- D-2104 Glow-In-The-Dark These pins feature black metal**Before buying, please familiarize yourself with our Store Policies and Shipping Policies. For information on silicone firmnesses, please visit the Our Silicone page.** Slim Deelit Firmness: Medium (0050) Color: purple, pink, orange, glow Approximate Measurements: Total length: 5. 5 inches Useable length: 4. 5 inches Diameter of the head: 0. 85 inches Circumference of the head: 3 inches Widest shaft diameter: 1. 3 inches Circumference of the shaft: 4