Impeccable practicability-Heavy wall, leakproof screw, anti-explosion, security increased; Anti-explosion: and it is safer than glass alcohol lamp; Easy to use, long service life. Durable-alcohol burner lamp glass for lab equipment heating glassware; Low linear coefficient of expansion and high annealing point; It is made of 304 stainless steel, corrosion resistant. Great vaule for money-You can also use our alcohol burner for picnics, camping trips. It can be transported very easily. Thanks to its cover, it can be put out very quickly; Denatured Alcohol, Alcohol is not included. Invincible configuration-Made of high quality stainless steel, corrosion resistant, Leakproof, unbreakable. This Alcohol Lamp is widely used in lab for burning liquid.chemical goods, etc; It is anti-explosion, so compared with glass alcohol lamp, it is safer. Invincible configuration-Made of high quality stainless steel, corrosion resistant, Leakproof, unbreakable. This Alcohol Lamp is widely used in lab for burning liquid.chemical goods, etc; It is anti-explosion, so compared with glass alcohol lamp, it is safer.