Alcohol Lamp Quality : - Glass alcohol burner's body is made of Lead-free glass, wear-resistant, stable, and safe. Tips : - Do not tilt the burning alcohol lamp to prevent alcohol from spilling out and causing an accident. Durable : - High acid and alkali resistance, corrosion resistance, and high light transmittance. Alcohol Burner Lamp : - 150 ml alcohol burner for laboratory, classroom, or home scientific equipment which requires a low heat source. **For further product information, please contact Chat Support**