Material: High borosilicate glass
Capacity: 40ml (1.3oz)
Structure: single layer
Size: mouth diameter 5.5cm, height 3.3cm, bottom diameter 5cm
Set: 10pcs/boxes
Feature
Holds 1.3 fluid oz
mini size
transparent
light weight
Lead-free glass
easy to hold and clean
Safe for use in microwave, dishwasher and freezer
High borosilicate glass (also known as hard glass), it is a kind of low inflation, high temperature resistant, high strength, high hardness, high light transmittance and high chemical stability special glass material, high temperature resistant is the biggest characteristic . Tight molecular structure, make its glass smooth round, appear a beautiful, safe non-toxic, loved by the masses.
Microwave oven test heating, cup filled with water into the microwave oven, high temperature heating for 3 minutes, 10 consecutive times, the cup intact.
Test high temperature resistance with open fire. Fill the cup with water and heat it on open fire until it boils (not recommended for daily use). The cup is intact.
Hot and cold sudden test, after the cup filled with water into 100℃ boiling water, the cup intact.
Gravity pressure test, put 80 kg weight on the cup, the cup intact.