3 otters Magnetic Blocks 150PCS Portal Set, STEM Magnet Cubes Construction Toys for Kids, Sensory Stacking Building Blocks Birthday Gifts for Boys & Girls
Product details
| Management number | 219669498 | Release Date | 2026/05/03 | List Price | $8.00 | Model Number | 219669498 | ||
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- 【150PCS Portal Adventure Magnet Cubes】: This set includes 150 pixel-style magnetic cubes, each about 0.8 inches, with portal-themed designs such as energy cubes, lightning crystals, portal cores, rock bases and light-effect blocks. Kids can build energy towers, time-space gateways, floating platforms and traps to create their own pixel adventure world. Every new layout feels like stepping through a new portal and unlocking a fresh level of play
- 【Strong & Safe Magnetic Design】: Each cube features powerful internal magnets fully sealed inside durable, BPA-free ABS plastic with smooth rounded corners. Builds stay stable and don’t fall apart easily, so kids can stack higher and experiment with more complex structures—from flat maps to 3D fortresses. While they focus on building their portal structures, you can finally relax knowing they’re playing safely
- 【Idea Book Sparks Creative Confidence】: A full-color idea booklet walks kids through several portal-themed builds to help them get started quickly. Once they’ve tried a few models, they naturally begin to remix, add traps and design their own routes and levels. From “I don’t know how” to “Look, I designed this portal map!”, you can literally see their confidence grow with every new build
- 【Screen-Free STEM & Sensory Building】: Building portal designs quietly develops spatial awareness, logical thinking, pattern recognition and fine motor skills, making this set ideal as a STEM toy and sensory stacking blocks. No screens, apps, WiFi or batteries—just hands-on play that keeps kids calmly engaged at home, in the car, on flights or while waiting at restaurants, giving you a peaceful, screen-free solution
- 【Gift-Ready with Easy Storage】: Comes with a foldable storage bag so clean-up is quick and all cubes stay together, making it easy to take to grandparents’ houses, playdates or trips. A beautifully designed gift box adds style and protection. Whether for Christmas, birthdays, classroom rewards or party favors, this portal set arrives ready to give—the first spark of excitement when they open it tells you you picked the right gift
| Size | 7.87 inches x 12.2 inches x 1.1 inches |
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| Color | Purple |
| Theme | Halloween |
| Set Name | 3 otters |
| Brand Name | 3 otters |
| Model Name | HSHD4033502 |
| Unit Count | 150.0 Count |
| Manufacturer | 3 otters |
| Model Number | HSHD4033502 |
| Material Type | Plastic |
| Operation Mode | Manual |
| Item Dimensions | 12.2 x 7.87 x 1.1 inches |
| Number of Pieces | 150 |
| Additional Features | Magnetic |
| Is Assembly Required | No |
| Age Range Description | 3-100+ |
| Educational Objective | Social Skills |
| Toy Building Block Type | Magnetic Toy Building Block |
| Manufacturer Part Number | HSHD4033502 |
| Manufacturer Maximum Age MONTHS | 1200.0 |
| Manufacturer Minimum Age MONTHS | 36.0 |
| Manufacturer Warranty Description | No Warranty |
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