Creative 45 Piece Wooden Marble Run Building Construction Block Toy for Children

Description

This Marble Run toy set includes 37 building blocks and 8 marbles, all made of high quality materials.
Your kids can build whatever they want with these building blocks, then they drop the marbles in and watch them go.

It can cultivate kids’ creativity and sense of space. It also can exercise the kids’ brain-hand combination and structural space imagination.

Color: Mix of Dark Brown and Light Brown Blocks

Material: Wood

Big Building Block Size: (L x W x H): Approx 18 x 4.5 x 2 cm/ 7.09 x 1.77 x 0.79 inch

Small Building Block Size: (L x W x H): Approx 9 x 4.5 x 4.5 cm / 3.54 x 1.77 x 1.77 inch

Due to manual measurement, there may be 1-2mm error in size.