Beschreibung
- Each Cylinder Measures 50mm Long
- Each Cylinder is 13mm in Diameter
- Includes Specification Sheet
- Recommended for Children 10+
This set contains four metal rods (aluminum, brass, steel, & copper) of equal size. 13mm diameter & 50mm length. Brass composition: 58% copper, 38% zinc, 4% iron. Specification sheet included Ages 10+
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