This 12 Inches Glass Concentrate Extraction Tube is great for extracting wax and oils from any plant or clipping. The tube is of medium length and manufactured with lab-grade glass with a 51 mm opening. This makes it strong. It has more volume than other tubes, thereby allowing it to store more material.

Features:

• 12-inch glass concentrate extraction tube
• Made in the USA
• Laboratory-grade glass

Specifications:

• SKU Model: CK-GCET-12
• Thickness:  5 ml
• Opening:  51 mm
• Size: Medium