由高級的塑料製作，可承受暗房中的化學藥劑，在操作上有極佳的穩定性。
底部有凹槽便於使用洗相夾以及防止相紙貼於盤底。
有三個溫度計卡槽。專門設計的藥水導流孔使藥水的倒出更加快速方便。
有四種顏色可以選擇：灰色，白色，紅色和綠色。

洗相盤 Developing trays
Manufactured in high-grade plastic.Resistant to photographic chemical solutions.Stable to handling.Slots on the bottom to facilitate handling and prevent photographic paper from sticking.Three thermometer holding slots. One vertex specially designed to make emptying easy. Available in four colours: red, white, cream and green.