Injector style chamber available in beautiful Walnut wood variety. Some Injector Heads rest on top of the injector chamber meaning you will have to hold onto coil during operation. The Injector Head will not seal like Elev8R or VGoodiEZ chambers. Effective and compatible with a large selection of Injector Heads, as listed below:   Hot Rod TiTi Cannabis Hardware Injector Units [B0, B1, B2] Qaromashop  Herborizer Ti/DigiTi [for smaller loads only] Neo Prrl [with silicone adapter for seal] Pinky has reported seal problems!  Probably not a good idea!   Ships with a male 14mm stem attached to the chamber and one installed screen, along with two additional replacement screens. Replacement screens available here.  19mm Males Glass Stem Available here.  Sorry we cannot sub a 19mm for a 14mm, the 19mm glass must be purchased separately.  Injectors must be rested on top and held there by hand.  You cannot drop the Injector in and let it rest without holding it.   Wood grain and color may vary from the picture.