Features:

As with other glass products, they are fragile, which is determined by the physical properties of the glass.

However, heat-resistant borosilicate glass products, compared with traditional sodium-calcium glass products, have a tighter molecular structure and require a smaller thickness to achieve better strength.The thickness is about 1.1 mm generally.

Specifications:

Material: High Boron Silicon Glass

Per size: 180 X 8mm/7.09 X 0.31"     Thickness 1.5mm/0.06"

Total Weight: 35g

Package Content:

3 X Straight Straws

3 X Bent Straws

2 X Cleaning Brushes

1 X Cleaning Cloth

1 X Plastic Packing Box(Random Color)