DescriptionCommodity Quality Certification : ceColor : WhiteSize : Approx. 40*33*22.5cm/15.7*13*8.9inchWeight : Approx. 2929g / 103.3ozThis product may be intended for use by a health care professional use only. The seller may ask you to evidence you are a qualified health care professional entitled to buy and use such products in your country.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. 2950gPackage List:1 x Dental X-Ray Film Darkroom Box1set x AccessoryNote:Working temperature should be 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. Finally put the tooth piece in clean water to wash and then cool dry.