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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Premium Quality: Our first aid kit is made of high-quality materials and contains professional grade supplies
Sliding Contact Mechanism: The inclusion of a sliding contact on the resistance wire allows for precise adjustments and measurements during experiments
the ray box ensures longevity and sturdiness for reliable use in educational settings
providing easy identification and organization in electrical installations
Metal Cubes Premium Quality: Our first aidMetal 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,
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US$ 113.50
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