Made of solid, shatterproof borosilicate glass, you can experience sensual stimulation on a whole new level – without needing any vibration at all. The Sparkling Crystal with its remarkable length of 21 cm is easy to insert thanks to its tapered shape, while its wide base ensures safety at all times during your anal solo time. You will surely love all of its sides: the smooth texture on one side feels pleasantly supple, while the grooves on the other side provide additional stimulation. The material of this glass anal plug is smooth and gentle on your skin. Borosilicate glass also has numerous characteristics that make it the perfect material for love toys: It is as durable, sturdy and sustainable as it is light, feeling good in your hand and requiring nothing but a soft grip during sensual moments. It is also especially resistant to most external influences, including very high or low temperatures.