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• 49mm sphere
• 1 Pound 2.9 ounces
• COPSPH49MM

• One 3-Dimensional magnetic field demonstrator
• Dimensions: 5 x 5 x 5 inches (Closed)
• SKU# MFD3D

• 1oz Ferrofluid, petri dish, pipette, gloves, magnets
• Ferrofluid responds to magnets and magnetic fields
• SKU: FFkit

• One Magnetic field demonstrator
• Dimensions in inches - 8 x 5 x 0.35
• SKU# MFDF

• 50g magnetic putty, 1 super strong 10mm Neodymium magnet and storage tin
• Made from plasticine
• SKU# MPUT

This magnetic pickup tool incorporates a strong neodymium magnet at the tip; real-world tested to hold ferrous metal up to 10 lbs.Telescopic Extension adjusts from 7.5 inches to over 29.5 inches.

Make your own stable levitating pen with this economical, easy to build levitating pen kit! Make use of the principals of magnetic repulsion to seemingly defy the law of gravity. Great for classroom demonstrations!

This versatile magnetic pickup tool includes a 3-LED flashlight and incorporates a strong neodymium magnet at the tip and tested to hold ferrous metal up to 3 lbs. Telescopic Extension can adjust to over 22 inches.