Search results for: 'magnets ceramic-ferrite magnetization-direction through-round-thickness length-%28axial%29-not-applicable sort-by position sort-'

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!

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

• 49mm sphere
• 1 Pound 2.9 ounces
• COPSPH49MM

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

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.

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

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.

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