Marble Run DIY Wooden Toy Track Toy Building Blocks

Advantage:Imported pure woodSteel Ball Fun OperationGear mechanical transmissionPuzzle and Brain Exercise, Ability CultivationExquisite track and electric operation designNote:The product size is measured manually, and it is normal to have an error of ± 1.5Due to factors such as shooting lighting, illumination, phone monitor, resolution, etc., there may be slight color differences in the product, which is a normal phenomenonThe product uses 3 No. 7 batteries (batteries need to be provided by oneself)The product needs to be assembled, and the pictures are all finished product images after assemblyThis toy contains small parts such as beads and is recommended for children aged 8 and above. It is not suitable for children aged 4 and below. Please ensure that it is used under adult supervision and do not put it in your mouth to avoid accidental ingestionThe product components are fine, and some parts need to be assembled with glue for installationIf the direction of rotation of the wheels during the movement of the building blocks is incorrect, simply change the direction of the white electrical connection at the bottom and plug it inIf there are any uncertain or difficult parts during the assembly process, a little bit of glue can be used to prevent it from being broken due to incorrect splicing. Once the glue dries, it will be very firm