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Pack of twenty round black ceramic magnets with adhesive backing, each 0.71" diameter by 0.12" thick

Avery Magnet000005 adhesive magnets 20-pack 0.71" x 0.12

SKU CH-C6G2-9XRPC MPN Magnet000005

Twenty adhesive-backed ceramic magnets measuring 0.71 in diameter and 0.12 in thick for STEM classroom experiments

  • TypeStickers
  • ColorMulti-Color
  • Color FamilyMulti-Color
  • Size/Dimensions0.71 in x 0.71 in x 0.12 in
  • Dry ColorBlack
  • ContainerRoll
  • 20 magnets per pack for group activities
  • Ceramic material gives stable force for repeatable tests
  • Adhesive backing allows quick placement on boards
  • Uniform 0.71" diameter and 0.12" thickness ensures consistent results
  • Designed for STEM classroom demonstrations and science kits

STEM Classroom Magnet Pack

This 20-piece set supplies uniform ceramic magnets for basic physics demonstrations in schools and science kits. Each round ferrite magnet measures 0.71" in diameter and 0.12" in thickness, ensuring consistent size and strength for repeatable experiments. The adhesive backing allows quick attachment to boards or surfaces during classroom activities. Designed for educational use, they support hands-on exploration of magnetism and force concepts.

Replaces Loose Ceramic Discs

The pack replaces assorted loose magnets that vary in size or strength, which can skew measurement comparisons in lab-style activities. Switching to this uniform set is worth it when repeatable results matter for student testing or controlled demonstrations. The consistent dimensions remove a variable from simple measurement exercises. Adhesive backing also saves setup time compared to applying separate glue or tape.

Adhesive Backing Limits

The adhesive fixes magnets to flat surfaces but may not hold on rough, curved, or heavily textured materials without additional support. Ceramic material is brittle and can chip or crack if dropped or struck during handling. Magnetic force is suited for lightweight objects and demonstration purposes rather than heavy-duty holding. Outdoor use requires thorough drying after moisture exposure to maintain performance.

Highlights

  • 20 magnets per pack for group activities
  • Ceramic material gives stable force for repeatable tests
  • Adhesive backing allows quick placement on boards
  • Uniform 0.71" diameter and 0.12" thickness ensures consistent results
  • Designed for STEM classroom demonstrations and science kits

Specifications

BrandAvery
SeriesMagnet000005 FINDMAG
ModelMagnet000005
TypeStickers
ColorMulti-Color
Color FamilyMulti-Color
Size/Dimensions0.71 in x 0.71 in x 0.12 in
Dry ColorBlack
ContainerRoll
Selling UnitPack
NontoxicNo
Number of Items1
Subcategory MatchAdhesives & Fasteners

Questions about this item

What surface area does each 0.71 in diameter magnet cover for mounting?

Each round ceramic magnet has a 0.71 in diameter face, giving a flat circular contact area that suits whiteboards, boards, or craft surfaces for STEM demonstrations.

How do I apply the adhesive backing without misaligning the 0.12 in thick magnets?

Peel the liner, position the 0.12 in thick disc on the target surface, then press firmly; the thin profile means even slight tilt reduces contact, so align before full pressure.

When should I replace a magnet from the 20-pack if its holding force drops?

Replace a disc if it no longer grips lightweight items on a vertical board, if the ceramic face chips, or if the adhesive layer separates from the magnet body.

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