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Exercise caution and do not use the jar with heat
providing easy identification and organization in electrical installations
Compact Dimensions: The clear acrylic block has dimensions of 6 cm x 3
Sliding Contact Mechanism: The inclusion of a sliding contact on the resistance wire allows for precise adjustments and measurements during experiments
Metal Cubes Exercise caution and do notMetal Cubes A. Cubes Set of 12 Kinds Materials, (size 2x2x2cm) including Glass, Soft Wood, Iron, Lead, Aluminum, Zinc, Copper, Brass, Plastic, Resin, Stonum, C. Cubes Set of 6 Kinds Materials, Size (1x2x3cm 6 pcs), total 18 pcs. including Iron, Lead, Aluminum, Zinc, Copper, Brass. D. Cubes Set of 4 kinds of Materials with Hook, Size (3x3x3cm) including Lead, Aluminum, Brass, Iron. E. Cubes Set of 4 Kinds Materials, size (1x1x5cm) including Lead,
US$ 224.50
US$ 199.50
US$ 10.99
