20 Pieces 12 In Glass Blowing Tubes, 12mm OD 8mm ID 2mm Thick Wall Borosilicate Pipe, Clear glass Bubble Tubing with 4 Cleaning Brush for Laboratory Experiment Art DIY Winter Car Accessories Material：Polyethylene

Material：Polyethylene

Suitable Size: the plastic vinyl picnic table covers are approx

BREATHABLE MESH DESIGN: High-quality mesh provides quick drying

look neat and organized

20 Pieces 12 In Glass Blowing Tubes, 12mm OD 8mm ID 2mm Thick Wall Borosilicate Pipe, Clear glass Bubble Tubing with 4 Cleaning Brush for Laboratory Experiment Art DIY Winter Car Accessories Material：PolyethyleneConvenient for Cleaning: These glass tubes for glass blowing come with 4 cleaning brushes, making it easy to clean the glass tubes. The brushes are designed long enough to effectively remove the mess and ensure the longevity of the glass tubes. Premium Material: Our high quality glass pipes are made of borosilicate glass material with excellent heat resistance. They are safe and durable enough for different usage scenarios. What You Get: Includes 20