VEVOR Magnetic Blocks, 150 PCS Dark Castle Set, Magnetic Building Cubes for Kids, STEM Montessori Sensory Toys for Christmas Birthday Gift, Construction Stacking Toy for 3+ Years Old Boys & Girls

VEVOR Magnetic Blocks, 150 PCS Dark Castle Set, Magnetic Building Cubes for Kids, STEM Montessori Sensory Toys for Christmas Birthday Gift, Construction Stacking Toy for 3+ Years Old Boys & GirlsVersatile FunDurable MagnetsLearning Through PlaySecure to PlayConvenient StorageIdeal GiftRecommended Age: 3+,Item Model Number: XL20-003,Product Weight: 1.57 lbs / 0.71 kg,Max Product Size: 0.8 x 0.8 x 0.8 in / 20 x 20 x 20 mm,Total Pieces: 150 pcs