Paterson 塑膠量杯（盎司與公制刻度）- 32 盎司

The graduations are etched clearly enough to read even in dim light, which is crucial when I'm mixing developer in the darkroom. This 32-ounce size is perfect for a liter of working solution, and the polypropylene feels like it will last through many batches.

Finally got tired of guessing with random kitchen cups and this polypropylene jug handles all my chemical mixing without any staining or warping. The 32-oz size with both ounce and metric markings makes it a no-brainer for dialing in exact dilutions.

The graduations on this 32-oz beaker are easy to read, and I appreciate having both ounce and metric markings for precise mixing. It handles all my chemistry without any issues, making developing sessions much smoother.