The best teeth image can also be obtained by operating under normal light conditions, saving dark box space, can be put everywhere.Features:Made of high quality plastic, corrosion resistance and durable to use.The darkroom is small size, can be directly placed on the table.Reliable performance, simple operation, convenient maintenance.Access for hands, facilitating access to the containers, preventing operator misuse.Manual control of developing and fixing, good contrast of film high resolution and clearer image.Specification:Color: WhiteSize: Approx. 40*33*22.5cm/15.7*13*8.9inchWeight: Approx. 2929g / 103.3ozPackage List:1 x Dental X-Ray Film Darkroom Box1set x AccessoryNote: Working temperature shouldbe above 10.First, tearing the tooth piece in the dark box, put it in the developer (first cup) and watch it develop at any time until satisfactory effect. Take the tooth piece out in the clear water (second cup) soak for 1 to 2 seconds and immediately put it into fixing solution (third cup) until totally fix. Finallyput the tooth piece in clean water to wash and then cool dry.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering..