Holey Cap Set L1-Stationery & Teacher-L2-Stationery & Office Essentials-L3-Folders & Filing Its hook design allows for

Its hook design allows for easy suspension in indoor or outdoor settings

Unlike traditional egg-and-spoon races

Ensures Safety & Comfort: Features a round

The lid measures 75(L) x 37(W) x 20(H)cm

5cm (W) x 8

Holey Cap Set L1-Stationery & Teacher-L2-Stationery & Office Essentials-L3-Folders & Filing Its hook design allows forThe Holey Cap Set is a practical, classroom ready accessory designed to support a wide range of sensor based experiments. This set of four plastic caps allows sensors such as temperature probes, pH electrodes, and oxygen sensors to be held securely in standard beakers, enabling precise and consistent data collection. Each cap is fitted with a corresponding O ring and designed to fit beakers of 100 mL, 150 mL, 250 mL, and 800 mL capacities. Whether