Glas Double Bull Black Dildo. Behold the sleek, sensual beauty of black glass. This double header features bulbous balls at both ends for deep personal pleasure or erotic couples play. Take control of your pleasure with the ultimate double ended glass toy in a sleek black hue that every orgasm lover will fall in lust with. Featuring a delightfully curved shape, each end of the Double Bull Black Dildo is topped with a bulb for deep, satisfying internal massage at the perfect angle for orgasmic results. 100% Borosilicate glass. Hand blown and hand crafted glass dildo. Fracture resistant and hypoallergenic, this toy can be easily cleaned. Retains heat and cold for increased stimulation. Compatible with all lubricants. Key features: smooth shaft with satisfying bulbous tips. Couples friendly design. Fracture resistant and highly durable. Compatible with all lubricants. Non-porous and hygienic. Easy to clean. Fracture resistant. Temperature responsive for sensory play. Light weight, easy to maneuver. Size circumference 3.75 inches. Insertable length 5 inches. Shaft diameter 0.75 inch. New images added. Glas Double Bull Black Dildo – Electric Eel.