-Windproof and direct-flush at an altitude of more than 3000 meters will underperform. Multifunctional Portable Lab Bunsen Burner] - Made of brass, this portable lab Bunsen burner is designed to provide a convenient and reliable heat source for various applications... -Children are not allowed to play with this product. -Please use qualified gas. -Do not point the flame at yourself or others, keep a distance from your body. -Do not hit the burner to prevent the burner body from cracking - Do not use it after leakage. Inferior gas will shorten the service life of the burner or make it unusable. -Do not aim at flammable or combustible objects to avoid danger. -Please adjust the flame to the appropriate height to avoid danger. -Proper storage is required, please refer to the use and storage of butane gas canisters or lighters. -Use in a ventilated environment and avoid flammable objects. SPECIFICATION -Item Dimensions: 3.5x2.8x1.2in -Material: brass PACKAGE: 1* burner NOTE: Although this product is easy to operate and safe, it uses flammable gas and can produce high temperature flames, so be careful to use it safely. A Mini Smartphone, 3*, 3-Inch Screen, Wifi & GPS, 2GB+16GB, * System, Dual Cards Slot, Mini Phone $ 33.52 (280 The burner is compact and lightweight and you can easily detach and store the nozzle after use, ideal to replace traditional alcohol burner. Portable Gas Burner Head Bunsen Burner Laboratory Equipment The burner is designed to connect with thread flat tanks or standard long tanks when paired with a triangle adapter (tank and adapter NOT included). Portable Bunsen Burner Laboratory Bunsen Burner, Portable Gas Blowtorch, Brass Bunsen Burner Set
