Mould King 17087 Oil Well Building Block Set Motorized MOC Bricks Toys 840 Pcs

Creative block model design: Oilfield model contains many realistic details and represents the mechanical structure of a real conveyor system.Equipped with a movable pump beam and drive system, it conveys the industrial charm of oil production.The pump beam can move up and down while the chain drive system simulates the working process of a real oil field. Easy and easy assembly: Oil source toy model with 840+ small accessories.At the same time, a detailed assembly instruction is attached, which is very detailed and easy to understand.It is not only a very creative block modeling toy, but also allows you to discover new scientific and technological insights. Ideal toy: Building bricks toy model have been developed to provide people with interesting and challenging building brick experiences.The accessories are highly compatible.Compatible with most blocks on the market and expandable, you can use this accessory to assemble your own favorite building blocks. Great gift ideas: Oil drill block model kit also suitable for boys and girls from 14 years old.Such as birthday/children's day/christmas/new year/easter/summer camp/school start gift etc.If you need a gift, this model is a good choice. Customer Service: Oil Field Technology Blocks Kit is made of high quality material. If you have problems with the installation or use of the product, please feel free to contact us.