The Complete Handbook of Craft Magnets

Chapter 1: Understanding Craft Magnets

Craft magnets are manufactured magnetic materials designed for creative, display, assembly, and organizational applications in art, craft, hobby, and small-business settings. They are distinct both from industrial-grade magnets—which prioritize extreme pull force and operate in demanding manufacturing environments—and from novelty toy magnets, which prioritize cost over consistency and performance.

A craft magnet might be a small neodymium disk holding a gallery label to a metal rail, a ceramic bar fastening a fabric banner to a studio wall, or a flexible rubber-bonded magnet glued to the back of a handmade game piece. In each case, the magnet is doing the same fundamental work: creating an attractive force between itself and a ferrous (iron-containing) surface to hold, align, or organize something without adhesive, fasteners, or mechanical attachment.

Understanding craft magnets requires understanding a few practical facts about how magnetism works. Every magnet has two poles—north and south. Opposite poles attract each other; identical poles repel each other. The magnetic force generated by a magnet is measured in units called gauss (a measure of magnetic flux density) or in pounds of pull force—the weight a magnet can hold up against gravity when mounted horizontally to a ferrous surface. A small neodymium disc might generate 20 pounds of pull force; a comparable ceramic magnet might generate 3 pounds. That difference matters enormously when you're designing a product or trying to solve a specific holding or display problem.

Magnetic strength is not a constant property of a material. It depends