Magnetic Building Blocks
Eight worlds. Five sizes. STEM through play.
From $19.95 · Free U.S. shipping
About this product
The original uMadeUs product, and the one our own three kids still build with on rainy Sundays. Magnetic puzzle cubes click together with a satisfying snap, releasing easily for the next idea. Each themed set comes with character pieces and a small build guide, but the best builds tend to be the ones the kid invents in the third hour. Sets scale from 45 pieces (good for ages 3–4) to 210 (an ambitious afternoon for a kindergartener and a parent). We pack them in storage tins because we ourselves have stepped on enough loose blocks for one lifetime.
Highlights
- Eight themed sets: Dinosaur, Lava Chicken, Grow A Garden, Frozen, Ice & Snow, Construction, Magic Portal, and Mario.
- Five scales: 45, 100, 150, 200, and 210-piece counts — match your child's age and budget.
- Encourages spatial reasoning, fine motor coordination, and patient problem-solving.
- BPA-free, non-toxic ABS with sealed edges. Safe for small hands.
- Compatible with most magnetic tile sets; great for cooperative builds.
Variants
- Magnetic Building Blocks — Ice & Snow · 150pcs — $25.99
- Magnetic Building Blocks — Construction · 100pcs — $25.95
- Magnetic Building Blocks — Grow A Garden · 100pcs — $21.95
- Magnetic Building Blocks — Ice & Snow · 200pcs — $33.99
- Magnetic Building Blocks — Ice & Snow · 100pcs — $21.95
- Magnetic Building Blocks — Magic Portal · 100pcs — $21.95
- Magnetic Building Blocks — Grow A Garden · 200pcs — $33.99
- Magnetic Building Blocks — Magic Portal · 150pcs — $25.99
- Magnetic Building Blocks — Magic Portal · 200pcs — $33.99
- Magnetic Building Blocks — Grow A Garden · 150pcs — $25.99
- Magnetic Building Blocks — Dinosaur · 210pcs — $35.95
- Magnetic Building Blocks — Lava Chicken · 200pcs — $33.99
- Magnetic Building Blocks — Frozen · 200pcs — $43.99
- Magnetic Building Blocks — Lava Chicken · 100pcs — $21.95
- Magnetic Building Blocks — Lava Chicken · 150pcs — $25.99
- Magnetic Building Blocks — Frozen · 150pcs — $33.99
- Magnetic Building Blocks — Dinosaur · 100pcs — $25.95
- Magnetic Building Blocks — Frozen · 45pcs — $19.95
- Magnetic Building Blocks — Frozen · 100pcs — $25.95
- Magnetic Building Blocks — Ice & Snow · 45pcs — $19.95
- Magnetic Building Blocks — Magic Portal · 45pcs — $19.95
- Magnetic Building Blocks — Lava Chicken · 45pcs — $19.95
- Magnetic Building Blocks — Mario · 45pcs — $19.95
- Magnetic Building Blocks — Dinosaur · 45pcs — $19.95
- Magnetic Building Blocks — Grow A Garden · 45pcs — $19.95
- Magnetic Building Blocks — Construction · 150pcs — $29.95
A focused lineup — honest, well-made essentials for your home, kids, pets, and car. Made by a family of five in California.
← Browse uMadeUs.shop