Package Contains: you will receive 10 clear 4 inch glass pipes and one roll of double-layered corrugated copper mesh; The pure copper mesh is recyclable, helping you reduce your carbon footprint and save money; The product is supplied in sufficient quantity for repeated use
Safe and Durable: each glass pipe has a diameter of 12 mm, a smooth surface, and thick glass construction; They are heat-resistant, and the flame-polished ends prevent injury, enhancing safety and lifespan
Use with Confidence: this chemical-free copper mesh will not leave any marks on bricks or wood (unlike steel wool); The shatterproof glass tube (caution: avoid dropping) ensures safe use in laboratory work and craft projects
Reliable Material: made from borosilicate glass, these glass tubes offer high temperature resistance, acid and alkali resistance, and excellent stability, making them an ideal material choice for glassblowing and related DIY projects
Versatile: these glass blowing tubes are suitable not only for factories and laboratories but also for creative DIY projects; Whether you are a laboratory researcher, a creative DIY enthusiast, or a glassblowing artist, our glass tubes are suitable for a wide range of applications; Let your imagination run wild and create