10 Pairs Screw Building Blocks Plastic Insert Blocks Nut Shape Toys for Children Educational Toys Montessori Scale Models

Material:plastic

Age:adapt to more than 24 months Single size: square 5.2x4.2x4.2cm Triangle 5.2x 4.5cm side length Hexagonal 5.2x4.2x4.2cm + Sign shaped 5.2x4.1x4.1cm Package include:5 set= 10 screw + 10 nut (not as much as see in the photo ) Reminder: one set = one screw+ one nut Each pair shape is matched, color is not matched(nuts and bolts may are not the same color),and color will be sent randomly