The 9.25? Classic Smooth Dual-Ended Dildo is is made of quality, sturdy, body-friendly glass and features a sleek and straight end that is perfect for targeting pleasure points, and on the end, a butt plug with an elongated neck and tapered tip offers easy insertion and increased satisfaction. A flat base is positioned to prevent the dildo from being inserted too deep. It is a great toy for beginners and experienced users alike. It's made of glass, so it's rigid, smooth and easy to clean. The dual-ended design makes it ideal for solo play or couple's play. The smooth, nonporous glass material lets this plug glide in with ease. Cleanup is easy thanks to its nonporous, hypoallergenic glass material. Pair this toy with your favorite lubricants as it is compatible with all formulas. Explore temperature play by heating or cooling this glass toy in cool or warm water.