Building Blocks Kit DIY Plastic Marble Race Run Maze Track Funnel Slide Assemble Blocks Toy Education Toys for kids Gift FrontRearMiddel Scale: 16*6

Scale: 16*6

* Circular Polarised for left or right hand

2v 700mah others Charge time:2-2

1V 2600mAh Lipo

16:9/4:3 changable

Building Blocks Kit DIY Plastic Marble Race Run Maze Track Funnel Slide Assemble Blocks Toy Education Toys for kids Gift FrontRearMiddel Scale: 16*6Building Blocks Kit DIY Plastic Marble Race Run Maze Track Funnel Slide Assemble Blocks Toy Education Toys for kids Gift Specifications : Name: Building Blocks Set Material : Eco friendly ABS plastic ( non toxic and odorless ) Pieces : 296 pieces 222 pieces 148 pieces 74 pieces , We will ship the orders based on your choices . Colors : Various Colorsw ( The color will be ship at random ) Age : Children ages 3 years old and up Compatibileity : Can be