Overview The XTRM SNFFR Double Twin is a dual-bottle inhaler booster designed and manufactured in Austria by XTRM, a brand that has been producing this system since 2019. Built to accept two small bottles simultaneously, this device amplifies the booster effect significantly compared to single-bottle use. The patented 3-hole channel system — registered with the German Patent Office — creates a continuous circulation effect that intensifies the experience without any direct skin contact with the aroma. All construction is handled in-house by XTRM, ensuring consistent quality across every unit. Key Features Accepts two small bottles screwed on at the same time for a multiplied booster effect 3-hole circulation system — patented channel design registered with the German Patent Office No skin contact with the aroma during use, reducing the risk of skin irritation or redness Designed and manufactured entirely in Austria by XTRM since 2019 Compatible with small bottles only (bottles not included) No washing required — low-maintenance design At a Glance Austria Country of Manufacture 2 Bottles Simultaneous Capacity 3-Hole Channel Circulation System 2019 Year of Original Design What's Included 1x XTRM SNFFR Double Twin inhaler booster Bottles are not included Care & Safety The SNFFR should not be left attached to a bottle when not in use. It is not leak-proof, does not prevent evaporation, and will not stop spillage if the bottle tips over. Keep away from direct sunlight, excessive heat, cold, and detergents. Do not expose to extreme temperatures in either direction. The device does not require washing or heat treatment for maintenance.