3D Printer Filament Dryer with Fan, 110W PTC Dehydrator Dryer Box Heated, Closed-Loop Constant Heating, Temperature Humidity Control, 2 Spool Compatible with 1.75mm, 2.85mm, 3.00mm Here I have a batch of filament dryer boxes. For UK users. It takes 2 filaments at the time. You can print out direct from the dryer. Goes up to high temperature. Works well with all type of materials. If you want to check full description of the manufacturer just give a search. Is currently sold by the manufacturer at higher price, so now it the chance to have it at a discount price. The postage is included. No return on this. Thank you