Features 1、10PCS BOTTLES: Including 10pcs burning lamp bottles, has 150mL large capacity, with sufficient quantity for convenient use and replacement. 2、WIDE APPLICATION: These glass burning bottles are suitable for laboratory, classroom or home science equipment where a low heat source is required. 3、GLASS MATERIAL: The main body of the burning lamp bottle is made of glass, with high hardness, corrosion resistance and wear resistance, stable and safe. 4、EASY OPERATION: These laboratory burning bottles are reusable and refillable, the burning time is long, and the extinguishing is convenient and quick. 5、TRANSPARENT BOTTLE: These laboratory burning bottles are designed with transparent glass, which is convenient to observe the state of fuel usage. Specification Item Type: Burning Lamp Bottle Material: Glass Uses: Ideal for laboratory, classroom or home science equipment requiring a low heat source Volume: 150mL Package List 10 x Burning Lamp Bottles