Dungeons & Dragons Terrain Magnet

SKU: 43511

$0.17USD or lower Each

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A 3×1mm neodymium magnet can anchor items in a Dungeons & Dragons (D&D) terrain setup. It is an elegant way to modularize and secure props like walls, furniture, doors, traps, or miniatures-without gluing them permanently.

Steps for Embedding Magnets in a Terrain Base

  • Drill 3mm diameter by 1mm deep holes in the game board or tiles.
  • Fix magnets in place with epoxy or super glue while keeping flush or slightly recessed.
  • Similarly, embed magnets in the bottom of walls, crates, statues, traps, or miniatures' bases.
  • Make sure polarities match so they will attract (mark or test beforehand or use a Magnaprobe).
  • Or, place thin sheet of ferrous metal under the terrain for cost-effective attraction.

For more detailed information on this topic, try searching for: magnetic modular terrain; magnetized wargaming scenery; D&D miniatures magnetic bases; tiny magnets for tabletop terrain; DIY magnetic DnD props; magnetic basing tutorial; neodymium magnets for board games; terrain magnets for 3D printed models; how to magnetize fantasy terrain.

We have sold NdFeB magnets since 1996 and N42 grade since 2003, the best value for strength & temperature vs cost. Don't be fooled by claims of higher strength, N52, at lower cost.

Read the complete Google Customer Review for: "...(Indigo) N42 Neodymium magnets...the real deal…bought magnets on Amazon advertised as N52… another cheap Chinese fake"

We also provide complete Documentation including MSDS & ROHS; see below.

Details
Related information or images
Specifications

Magnet Characteristics

Field Strength (Gauss) & Pull Force in Pounds & Kilograms at 5 Distances Above Magnet
SKU: 43511      Size:  3x1mm
Distance (mm): 0 0.1 1 10 100
Gauss 3661.0 3464.0 1619.0 12.5 0.0
Lb 0.24 0.21 0.05 0.00 0.00
Kg 0.11 0.10 0.02 0.00 0.00
Click on N42 Magnet Specifications for a table that lists general characteristics such as coercivity & remanence.

Click on N42 Magnet Tolerances for a table that lists the range of variation in thickness, diameter, etc.

Click on American vs Metric to see a table with conversions & as well as rounded mm equivalents closest to inch sizes.
Documentation

Magnet Documentation

Drawing Compliance MSDS ROHS Graph REACH
Magnet Technical Diagram Certificate of Compliance MSDS ROHS N42 Chart REACH Document
Reviews (2)
2020-08-15
This is the third time I've ordered these magnets from Indigo Instruments. They are perfect for building miniatures, and they arrived very quickly in the mail (which is in itself remarkable considering the mail volumes right now!). When I use up these magnets, I will definitely be ordering more from here.
— Kevin
2018-05-02
I used these magnets for building models, their size and strength are great for small panel sections that need led lighting and access without gluing sections together. Shipping was fast and well packed. Magnets are the perfect size and exactly what I needed, for the price you can't beat it! I highly recommend buying from them! and I will be back for more in the future. Thanks .
— dockbay94
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