We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Eighty-seven colourful plastic magnetic cubes in assorted shapes

Magnetic Building Blocks 87 PCS 3D STEM Construction Cubes Educational Toy Ages 39

SKU CH-QJG8-Z0MEG

Eighty-seven magnetic cubes let children aged three to nine build stable 3D structures while developing STEM skills through open-ended play

  • MaterialPlastic
  • Strong magnets on every side keep tall builds stable
  • Non-toxic ABS plastic with rounded edges ensures safe play
  • Hands-on STEM play builds geometry and engineering skills
  • Compatible with other Desire Deluxe sets for endless designs
  • 87-piece set suits ages 39 for solo or group fun

What 87 magnetic cubes enable

The set contains 87 plastic cubes with magnets on every face so children can snap them together into towers, vehicles, animals or abstract shapes without the pieces falling apart. It is aimed at boys and girls aged three and up who enjoy hands-on construction play.

Sustained play and structural stability

Because the magnets hold firmly on all sides, structures stay intact even when a child adds more layers or moves the model around during an extended building session. The ABS plastic resists impact so repeated assembly and disassembly does not weaken the connections or crack the corners.

Safety, noise and power in normal use

The blocks are made from non-toxic ABS with smooth rounded edges and contain no batteries or electronic parts, so they draw no power and produce no noise during play. The material is easy to wipe clean and designed for worry-free daily use by young children.

Highlights

  • Strong magnets on every side keep tall builds stable
  • Non-toxic ABS plastic with rounded edges ensures safe play
  • Hands-on STEM play builds geometry and engineering skills
  • Compatible with other Desire Deluxe sets for endless designs
  • 87-piece set suits ages 39 for solo or group fun

Specifications

MaterialPlastic

Questions about this item

Do the 87 magnetic cubes generate any heat or noise when children play with them all day?

No, the blocks are passive plastic pieces with built-in magnets; they have no motor, battery or electronics, so they stay silent and at room temperature during extended play.

Does the 87-piece set need any extra tools, baseplates or batteries before a child can start building?

Nothing extra is required; the cubes connect magnet-to-magnet on all sides straight from the box, and no power source or accessory is needed.

Can these 87 cubes connect with older Desire Deluxe magnetic sets the family already owns?

Yes, the manufacturer states the cubes are compatible with other Desire Deluxe magnetic building sets, so they snap together with earlier pieces.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.