AUWHEMITY 622-Piece Neodymium Disc Magnet Set, 10 Sizes

Ten disc sizes make this 622-piece neodymium magnet assortment useful when a project calls for different magnet footprints. Choose smaller pieces for compact 3D-printed parts or crafts, and larger discs for tasks such as holding photos, notes, or small tools on a magnetic surface.

The silver magnets have a smooth finish and a nickel-copper-nickel coating. A clear plastic storage box keeps the assortment together and makes it easy to see the remaining pieces at a glance.

At a glance

The set includes 622 round rare-earth magnets across ten sizes: 3mm × 2mm (300 pieces), 5mm × 2mm (80), 5mm × 3mm (80), 6mm × 2mm (40), 6mm × 3mm (40), 8mm × 2mm (40), 8mm × 3mm (20), 10mm × 2mm (10), 15mm × 2mm (10), and 30mm × 2mm (2). This mix gives hobbyists and makers options for projects with different space and holding needs, rather than relying on one uniform disc size.

The nickel-copper-nickel triple-layer coating gives the magnets a shiny finish and protection against rust. Their smooth surfaces are designed for easy removal from a refrigerator or office board without leaving scratches. Customers highlight the range of uses, the size choices, and accurate dimensions, feedback on magnetic strength is mixed, with some finding the magnets strong and others wanting more holding force.

Who it’s for

This assortment is suited to people who make 3D-printed parts, tackle DIY and craft projects, or need small magnets around a home or workspace. For a project that uses several sizes, the assortment offers more flexibility than buying a single-size pack. For a task that calls for one consistent disc size, a single-size set may be the simpler fit.

Use the magnets to secure photos, lists, or notes on a refrigerator or whiteboard, organize small tools, or hold items such as charging cables, pens, and sticky notes in place. They can also support school activities and science demonstrations. The different diameters help when fitting magnets into small creative builds or choosing a larger disc for a different surface-based task.

Practical tips

Select a size based on the space available and the item you want to hold, then test the placement for your project. Handle the small magnets with care, especially when sorting or moving them. Keep the assortment in its clear box between uses to help prevent the pieces from scattering and to make the size mix easier to manage.

Practical questions

How many sizes are included? The set contains ten sizes, ranging from 3mm × 2mm discs to 30mm × 2mm discs, with quantities varying by size.

What is the coating? The magnets have a nickel-copper-nickel triple-layer coating with a shiny finish and rust-resistant protection.

Can they be used for 3D printing and crafts? Yes. The assortment is described for 3D-printing projects, DIY, hobbies, school activities, and crafts, with multiple disc sizes to suit different builds.

Buying verdict

For makers who want a range of small disc magnets in one organized set, AUWHEMITY combines ten sizes, 622 total pieces, and a clear storage box. It’s a practical choice for 3D-printing projects, crafts, and everyday organizing where having several magnet dimensions available can help match the piece to the task.