Features:_x000D_ _x000D_ The beaker is resistant to acid and base,suitable for different needs. _x000D_ The inwall of the beaker is lubricated and not sticky. _x000D_ The beaker can withstand high temperature and is corrosion resistant. _x000D_ Very suitable for using in laboratory for experiment. _x000D_ We provides three different size beaker of different volume to meet your needs. _x000D_ _x000D_ Specification:_x000D_ Material: PTEE _x000D_ Height: 9.5cm/3.74in(250ml) 7cm/2.76in(100ml) 5.2cm/2.05in(50ml)_x000D_ _x000D_ Package List:_x000D_ 1*Beaker 1The beaker is resistant to acid and base,suitable for different needs. 2The inwall of the beaker is lubricated and not sticky. 3The beaker can withstand high temperature and is corrosion resistant. 4Very suitable for using in laboratory for experiment. 5We provides three different size beaker of different volume to meet your needs.