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Master Magnetics
Master Magnetics Square Ceramic Magnets

Master Magnetics Square Ceramic Magnets

Best price now

$1.39at eBayObserved at 9:33 AM

44% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Master Magnetics Square Ceramic Magnets

These are two small ceramic block magnets from Master Magnetics, each about 1-7/8 in long, 1/2 in wide and 3/8 in thick. Ceramic (ferrite) magnets are cheap and hold well on flat steel, but they are brittle and weaker than neodymium of the same size. At $1.39 for a two-pack at eBay as of November 6, 2026, they sit at the low end of what this pack sells for across the four stores listing it new.

Best forClassroom demos and science projectsCraft and DIY holding tasksSticking notes or photos to a fridge or steel boardAnyone who needs a few cheap magnets, not strong ones
Pros
  • Low cost per pack
  • Ceramic material resists demagnetizing from heat better than neodymium
  • Flat block shape sits flush on steel surfaces
  • Small and light, easy to store and hand out
Cons
  • Ceramic is brittle and chips or cracks if dropped
  • Weaker pull than a neodymium magnet of the same size
  • Bare ceramic edges can scratch painted steel or fridge doors
  • Only two magnets per pack

Master Magnetics Square Ceramic Magnets prices at every store

  • eBayNew

    Availability unknownSold by goodplace2shop

    $1.39Observed at 9:33 AM
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  • Max WarehouseNew

    Availability unknown

    $2.50Observed at 9:33 AM
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  • Lowe'sNew

    Availability unknown

    $1.98+ $5.99 shippingObserved at 9:33 AM
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  • WalmartNew

    Availability unknownSold by Max Warehouse

    $18.33Observed at 9:33 AM
    Visit store

Master Magnetics Square Ceramic Magnets price history

Lowest price we've seen: $1.39 on Nov 6 at eBay. Tracked across 4 stores since Nov 6.

Specifications

Material
Ceramic
Shape
Block
Type
Magnets, Ceramic Block Magnets, Craft magnet
Color
Black
Count
2
Included Accessories
2 block magnets per pack
Size
No information
Height
3/8 in
Width
1/2 in
Length
1-7/8 in
Depth
3/8 in
Weight
0.15 lb
Typical Users
Teachers, Crafters
Maximum Age
Adult

Questions and answers

How strong are these ceramic block magnets?
They are general-purpose ferrite magnets, fine for holding paper on a fridge or steel board. They will not lift heavy tools or hold through thick material the way neodymium magnets do.
Will they scratch my refrigerator?
Bare ceramic edges can mark painted steel. Slide them into place rather than dropping them, or put a felt or paper backing on the face.
What size are they?
Each block is about 1-7/8 in long, 1/2 in wide and 3/8 in thick, and weighs roughly 0.15 lb.
How many come in a pack?
Two block magnets per pack.
Are these safe for kids to use?
They are small enough to be a choking hazard and can pinch fingers, so keep them away from young children. They suit adult-supervised classroom use.
When is the best time to buy?
At $1.39 for the two-pack at eBay as of November 6, 2026, the price is already near the bottom of its recent range, so waiting is unlikely to save much.
Where is the Master Magnetics Square Ceramic Magnets cheapest?
At eBay, for $1.39, 44% under what the other stores charge, as of our latest check.
Where can I buy the Master Magnetics Square Ceramic Magnets?
4 stores we checked sell it, including eBay, Lowe's, Max Warehouse, Walmart.