
Specifications
- Brand
- Savendo
- Category
- Magnetic Building Blocks
- Condition
- New
- color
- Green
- SKU
- CJYZ25917050001
- Weight
- 1400 g
Product Description
Snap. Stack. Build a Whole World.
150 magnetic blocks with two-sided castle & forest designs — enough for towers, bridges, mazes, and entire pixel kingdoms.
150 Blocks, Two Sides Each
Every cube is printed on both sides — grass, stone, water, lava, and treasure. Flip them to switch themes mid-build, or mix them all into something nobody's made before. Flat mosaics, 3D castles, floating bridges: the set doesn't decide, your kid does.
Builds That Don't Collapse
Neodymium magnets are sealed inside each block with ultrasonic welding — not glue. Towers hold. Bridges span. Nothing pops loose halfway through, so kids stay in the build instead of repairing it.
STEM Skills, Zero Screens
Stacking teaches balance. Planning a castle teaches sequencing. Figuring out why the arch fell teaches problem-solving. Building with a sibling teaches everything else. It all just looks like playing.
Made for Real Playtime
Reinforced plastic with smooth, rounded edges and UV-printed colors that don't scratch or fade. Sized right for small hands to grip, snap, and pull apart without a grown-up stepping in.
Cleanup in One Scoop
All 150 pieces drop into the included fabric bag. Light enough for a kid to carry it to the car, to grandma's, to the waiting room — wherever the next build happens.
What Kids Actually Build






The Details
- Total pieces
- 150 pcs
- Recommended age
- 3 years and up
- Block size
- 0.8 × 0.8 × 0.8 in (20 mm)
- Set weight
- 1.57 lbs / 0.71 kg
- Material
- Reinforced plastic, UV-printed
- Magnets
- Neodymium, ultrasonically sealed
- Model number
- XL20-001
- In the box
- 150 blocks, storage bag, manual
- Shipping
- Free — ships from the USA
Tested, Certified, Parent-Approved
Blocks are sized above the small-parts threshold to reduce choking risk, edges are rounded smooth, and every magnet is welded inside its block rather than glued on.
Questions Parents Ask
Are magnetic blocks safe for a 3-year-old?
What's the difference between magnetic blocks and magnetic tiles?
Will the magnets weaken or fall out over time?
Can these be mixed with other magnetic block sets?
How do I clean them?
How fast does it ship?
Free US shipping — ready to wrap.
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