Pocket Tenga Spark Beads from Tenga. Make masturbation better. The Tenga Eggs include some of our most popular disposable masturbators! These small eggs contain a super stretchable elastomer sleeve that suits most sizes. Each design reflects the internal details so you enjoy different sensations from each! Size depth 2.17 inches by 0.24 inch in width by 2.95 inches in height. Super stretch material. One size fits all! Starting length 0.31 inch. Starting width 0.2 inch. Product stretches to accommodate almost any size penis. Weight 0.06 pound. Other specifications: Stretchable Material, Disposable, Sample Lubricant included. Sleeve: Thermoplastic Elastomer TPE. Lubricant ingredients for Tenga Play Gel Natural Wet Water, Glycerin, Carbomer, Sodium Polyacrylate, Methylparaben, Sodium Hydroxide.