30-In-1 Robot Stem Toy Engineering Building Blocks Bricks Toy Kit – Tight Fit And Compatible With All Major s ,Fiction Building Toys For Boys And Girls 6 Years Old Or Older 859 Pieces

[SUPERIOR QUALITY] Our building blocks are made of environmentally friendly and safe materials, and we strictly control each process to ensure that the building block toys are durable, safe, and free from odors. We make every effort to bring out wonderful blocks with smooth surface and bright colors which do not fade.

[HIGH DEGREE OF COMBINATION] With its reasonable design in block slot, you will find it very easy to put them together. Our building blocks are compatible with the blocks of many other s. Each part can be assembled tightly, so parts will not fall easily.

[DETAILED INSTRUCTION BOOK] Our sci-fi small brick assembling building block comes with a detailed instruction of nine pages, providing a rich and vivid explanation. This set of building block will help tap children’s imagination, and under adults’ guidance children will find it more interesting and educational, bringing them even more fun.

[GREAT GIFT FOR KIDS] Our building blocks belong to the science fiction series. There are in total 30 variations from one set, helping cultivate childrens creativity and hands-on ability, allowing children to learn in play, develop their brains and imagination and have fun.

[PARAMETERS] Packing box size: 11.88.72.4 inch (30226cm), the packing box includes 18 bags of parts and 9 pages of instruction. This creative building blocks with 859 pieces is suitable for boys and girls over the ages of 6.