
Borosilicate Glass 5.9inch Mini DAB Rig Oil Rig Smoking Pipe. Borosilicate Glass Material: Made from durable borosilicate glass with a 3.8mm thickness for safety and longevity. Hand Blown Craftsmanship: Each piece is hand-blown, ensuring unique quality and aesthetic appeal. Flexible Customization: Supports full customization, minor customization, and customization from samples or designs. Multiple Color Options: Available in blue, milky blue, black, and aqua to suit different preferences. Universal Compatibility: Designed for universal use with a standard 14.5mm joint size. Professional Manufacturer: Factory located in Hejian, Hebei, with long-term global client partnerships. Fast Lead Time: Off-season lead time is within 15 workdays; peak season is one month. Secure Packaging: Items are packed with bubble wrap to ensure safe delivery.