Glas Blue Spiral Glass Wand Massager. Glass is always hard. Lube this beauty up for hours of deep penetration and pleasure. Raised spiral ridge increases stimulation, while the bulbous head activates the G-spot. Fracture-resistant and hypoallergenic. This toy can be easily cleaned. Retains heat and cold for increased stimulation. Compatible with all lubricants. 7.5 inches by 1.5 inches. Can safely be inserted 7 inches.