Don Wands Blue Tip Clear Rings Glass Dildo is classic wand incorporates a beautiful blue ball tip with four large rings for the ultimate in undulating sensations. If you are searching for a glass pleasure wand with stimulation like never before, this is the perfect choice. The .75 inch diameter shaft features four rings that are nearly 1.5 inches in diameter and is approximately 8 inches in length. Non-vibrating dildo is made using phthalate free, non-toxic materials glass. Glass Indulgence Blue Ruling Wand from Don Wands.