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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Educational Fun: Perfect for kids to explore and learn about magnetism through hands-on experiments
Set contains 2 red
3 lamp holder boards
Made of Plastic & Aluminum
tinned copper wire
Set of 5pcs Screw Spring Group Circulation System Model Educational Fun: Perfect for kidsSet of 5pcs Screw Spring Group 1N 5N 2N 3N 0. 5N For Physics Experiment Education Includes: 1 x 0. 5N Screw Spring, 1 x 1N Screw Spring, 1 x 2N Screw Spring, 1 x 3N Screw Spring, 1 x 5N Screw Spring. Premium Quality: This set is made of high quality and heavy duty springs. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design please contact
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