Supermag Tags Primary Magnetic Building Blocks – 48 PCS is an innovative magnetic construction set for children aged 3 years and older, fostering creativity and hands-on learning. Enables children to create various three-dimensional objects using magnetic balls and mechanical parts. Structures are strong, stable, and easy to disassemble and reconstruct. Includes 48 parts for versatile building options. Ideal for enhancing fine motor skills, creativity, and spatial reasoning. Recommended for ages 3 years and up, promoting developmental play.