70Pcs Magnetic Balls and Rods Set Magnetic Building Educational Stacking·Toys OZFeatures1 Different shapes, many colors, can activate the brain and use imagination when assembling2 Made of ABS magnetic material, safe, non-toxic, long life3 The magnetic rod is easy to connect and disconnect. Help children identify basic colors and improve their imagination and creativity.4 It can train children's graphic cognition ability, and stimulate children's spatial thinking and hand-eye coordination ability.5 You can experience it with your child, turn the imaginary model into reality, and increase your feelings SpecificationMaterial: ABS MagneticProduct Size:Ball (3.5cm in diameter)Short rod (5.3cm*1.8cm)Bent rod (7.2cm*2.5cm)Long rod (8.7cm*1.8cm)Function Magnetic, assembledBlock net weight different shapesColor colorful (random) Package includes16 circles (random color)33 5.3cm*1.8cm rectangles (random color)12 8.7cm*1.8cm rectangles (random color)9 7.2cm*2.5cm curved rods (random color)1 exquisite tutorial1 storage box