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Master Magnetics
Master Magnetics Square Ceramic Magnets, Black

Master Magnetics Square Ceramic Magnets, Black

Best price now

$12.80at eBayObserved at 8:52 AM

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Our take on the Master Magnetics Square Ceramic Magnets, Black

These are two small black ceramic block magnets from Master Magnetics, sized 3/8" x 7/8" x 1-7/8". Ceramic (ferrite) magnets like these are strong for their size and hold their magnetism permanently, which makes them a common pick for crafts, classrooms and light holding jobs. The only new price found is $12.80 at eBay as of November 6, 2026, with no other store pricing them new, so there is no recent range to compare against.

Best forCrafters making their own magnetsTeachers and classroom projectsLight home and office holding jobsDIY and school projects
Pros
  • Ceramic construction with permanent magnetism guaranteed
  • Compact block shape fits into small craft and DIY projects
  • Two magnets per pack
  • Simple, no-moving-parts design that needs no power
Cons
  • Ceramic is brittle and can chip or crack if dropped
  • Only one new price found, so value is hard to judge
  • Small size limits how much weight each magnet holds
  • Not a neodymium-grade pull for heavy jobs

Master Magnetics Square Ceramic Magnets, Black prices at every store

  • eBayNew

    In stockSold by a2ztools

    $12.80Free shippingObserved at 8:52 AM
    Visit store

Master Magnetics Square Ceramic Magnets, Black price history

Lowest price we've seen: $12.80 on Nov 6 at eBay. Tracked across 1 store since Nov 6.

Specifications

Material
Ceramic
Shape
Block
Type
Craft magnet, Block magnet
Color
Black
Count
2
Size
3/8" x 7/8" x 1-7/8"
Height
4.5 in
Width
7/8 in
Length
1-7/8 in
Depth
0.375 in
Weight
0.28 g
Typical Users
Crafters, Teachers
Durability
Permanent magnetism guaranteed
Maximum Age
Adult
Packaging
Original packaging

Questions and answers

How strong are these ceramic magnets?
Ceramic block magnets hold light loads such as paper, photos and small craft pieces. They are not in the same class as neodymium magnets for heavy holding.
What size are they?
Each block measures 3/8" x 7/8" x 1-7/8". The pack contains two magnets.
Will they scratch or chip easily?
Ceramic is brittle. A drop onto a hard floor can chip or crack a corner, so handle them carefully and keep them apart from each other.
What can I use them for?
Common uses are making your own fridge magnets, school and office projects, and light DIY holding jobs around the home.
Is $12.80 a good price?
Only one store, eBay, listed a new price of $12.80 as of November 6, 2026, so there is little to compare against. Check the per-magnet cost against other ceramic block packs before buying.
Do they lose their magnetism over time?
No. Master Magnetics guarantees permanent magnetism for these ceramic magnets under normal use.
Where is the Master Magnetics Square Ceramic Magnets, Black cheapest?
At eBay, for $12.80, as of our latest check.

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