This Paterson developing tray set consists of three 13cm x 18cm / 5″ x 7″ developing trays with 1 x red, 1 x grey and 1 x white tray.
Paterson developing trays have a well-shaped spout which also serves as a holder for the thermometer. The tray is suitable for developer, stop, fixer and hypo-clear baths and general use. Indentations on the bottom help ciculate the liquid, stabilize the tray and prevent prints from sticking. The material is resistant to chemicals, even 60% acetic acid.
Paterson developing trays are very easy to clean and they can be stored nestled inside one another to save space.
The Brownie Camera Guy says:
I’ve used Paterson trays in my darkroom since I can remember. Never a problem with high performance so my attention can be kept on developing.