Paterson plastic developing trays for 10x12" paper, set of 3

Paterson Dev Tray developing trays are available in all popular paper sizes as a set of 3 trays in different colours. This set is for 10x12" paper. The different colours let you tell the trays apart under the safelight. Their base is designed to save as much chemistry as possible and to make prints easy to remove. The spout makes emptying the tray easier.