Sunxiaoyoung 150 PCS Magnetic Blocks – 4 Expandable Base Plates STEM Building Kit for Kids 3-12

Unleash Creative Play with Sunxiaoyoung 150 PCS Magnetic Blocks

Turn simple shapes into immersive worlds with this magnetic building kit from Sunxiaoyoung. The set pairs 150 magnetic blocks with four expandable base plates, creating a flexible foundation that invites bigger ideas and shared play. Each base plate acts as a sturdy platform that interlocks with others, delivering four times more space for stories and structures than a single grid, perfect for castles, bridges, and collaborative projects.

The kit introduces five imaginative themes—mechanical cat, Undersea restaurant, Oceans desert, Plant defense war, and Interstellar navigation—along with unique character blocks that spark narrative play. A compact storage bag makes cleanup quick and travel-friendly, whether at home, in the classroom, or on the go.

Built for safe, confident play

• Six-sided magnetic connections create secure joints for vertical and horizontal builds, supporting tall towers and rotating components.
• Constructed from non-toxic ABS with rounded corners and scratch-resistant UV printing for tactile, worry-free exploration.
• Shatterproof magnets with full 360° connectivity enable smooth assembly and quick reconfiguration.

Learning through guided and free play

Designed to blend guided challenges with open-ended exploration, the set helps develop problem-solving, logical thinking, and fine motor skills while kids narrate their adventures and test ideas.

Practical benefits for families and classrooms

• Portable enough for trips and outdoor spaces, with a storage bag for quick cleanup and organized transport.
• Encourages collaboration and teamwork during shared projects, making it a versatile option for group activities at home or school.