CK Worldwide #4 Pyrex Cup, 10/pk - 9G2

These Pyrex high-temperature glass cups are ideal for applications where visibility matters, like inside corners and pipes. They belong to the 9 Series with a 1/4' size.

To use these Pyrex cups, simply place them in the desired location where you need visibility. When handling, be careful not to drop them as glass can break. Clean them with mild soap and warm water after each use. Store them in a dry place away from sharp objects to avoid scratches.