145 Pcs Building Blocks Parts Gear and Axle Set Connectors Wheels Liftarm Pins Accessories Brick Sets Toys Tight Fit with Major Brands…

Description

1.Material：ABS plastic.2.Include: 145 pcs Technical series parts brick blocks.3.Various accessories can be widely used in MOC model building and creation, building models of robots, cars, cranes, engineering vehicles, etc., the perfect accessories package for children's science tutoring.4.Guaranteed tight fit with all major building block sets.Suitable for ages 6 years and older.A great gift choice for building block fans.