Features: The Stainless Steel Alcoholic Lamp Burners offer precisely flame control, ensuring safe and efficient heating for laboratory experiment. Light weight and portable, this lab alcoholic lamp heater is easy to carry and store, making it great for various physics or chemistry experiment setting. Very suitable for school teacher, student, science enthusiasts, chemists, and educational institutions, this alcoholic burners support various scientific project needs. Widely used in laboratories for heating, sample processing, and small scale experimental operat, it enhances productivity and safety. Crafted from metal, this lab alcoholic heater combines reliability with functionality, making it essential tool for any scientific project. Specifications: Color: Golden Component: Metal Size: Approx. 10.5x14.7cm/4.13x5.78in Weight: Approx. 290g Package Includes: 1Piece Adjustable Alcoholic Heater note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color