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Description It can stimulate students' cognitive ability of physics and is a good partner of school teaching. Adopted of premium material, practical and durable for long time use. If you are looking for a professional and affordable fruit experiment metal sheet, then your research is over here. That' because our product can meet your need. easy to use and bring you much convenience
Features Color: Golden, silver.
Material: Zinc, copper.
Size: 5. 50X2. 50X0. 10cm/ 2. 16X0. 98X0. 04in
Pin-type Electrode Materials