This 3-in-1 10mm Glass Adapter mates your DynaVap or DaVinci Vaporizer (IQ, IQ2 or MIQRO) with glass! Enjoy bigger hits and cooler vapor with this handy accessory. It mates natively with any DynaVap stem and fits perfectly with the 10mm mouthpiece included with your DaVinci IQ, DaVinci IQ2 and MIQRO. With 10mm, 14mm, and 18mm male fittings, this adapter can fit nearly every piece of glass!