●Coasters for preventing small beakers (20-50mL) from tipping over
●Supports beakers of different sizes at the top and bottom
●Can be used as an auxiliary device when pouring chemicals from heavy reagent bottles such as gallon bottles
Main supported manufacturers (beakers only): IWAKI 20mL, 50mL / HARIO 20mL, 50mL / SEKIYA 50mL
Main supported manufacturers (beakers only): IWAKI 30mL, 50mL / HARIO 30mL, 50mL / SEKIYA 50mL
●Beaker sizes vary from manufacturer to manufacturer.
●Cannot be used with tall beakers or conical beakers.
Main body O.D（mm)
Internal dimension (mm)
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