Body Piercing Kit 14G Glow in the Dark Professional Piercing Kit for Tongue Belly 14 Gauge - 20 Pieces 20 Pieces Piercing Kit - 14G Body Piercing (Tongue Ring) Piercing kit includes everything you need for Body Piercing - 20 Pieces 5 Piercing Needles 14 Gauges (100% Sterilized using ethylene oxide (EO) gas.) Must be 18 years of age or older to purchase on all piercing kit. Professional Body Piercing Kit.