Magnets - Lee Valley Tools
Super Neodymium Magnets with Adhesive do not require the use of glue, just peel off the adhesive liner and stick to your craft or project.
Master Magnet 1/4 in. Dia Neodymium Rare-Earth Magnet Discs with Foam Adhesive (12-Pack) 97584 - The Home Depot
Window-Mount Thermometer Thermometer, Outdoor thermometer, Lee valley tools
Rare-Earth Magnets - Lee Valley Tools
Rare-Earth Ring Magnets - Lee Valley Tools
TRYMAG Magnets, 50 PCS Small Refrigerator Magnets Round Disc Magnets, Premium Brushed Nickel Cylinder Office Magnets for Crafts, DIY, Whiteboard and Fridge Magnets: : Industrial & Scientific
Adhesive-Backed Rare-Earth Magnets Rare earth magnets, Custom fridge magnets, Adhesive
Share tips you have come across - General Electronics - Arduino Forum
Adhesive-Backed Rare-Earth Magnets - Lee Valley Tools