Pretty Cute and Sparkly: 6mm candy color acrylic balls can glow in the dark
Multi-purpose: You can use for both the nipple and tongue.
No Allergic Reactions: These bioplast straight barbells are made of acrylic, so they are very comfortable and hypo-allergenic
Detial Size: 14 Gauge (1.6mm), 5/8 (16mm) barbell length, 10.6 (27mm) total length
Package Include: 10 pieces different colors tongue rings