Bestoyz 1000 Pieces Building Blocks, Bulk Classic Building Bricks Toy, Big Box of Basic Bricks, Compatible with Major Brands, Educational Construction Toys & Gifts for Kids 4+

6 Type of Bricks: 1x1 1x2 1x4 2x2 2x3 2x4 Stud, More Rational Mix of Bricks, More Bigger Bricks. 6 Classic Colors: Red, Black, Yellow, Green, Blue, Gray, Each Shape of Building Blocks Has Nearly Equal Quantities of Six Different Colors.. With this big box of supplementary general bricks set, kids will have hours of fun building their dream house, vehicles, animals and other creation flashing in their mind,. Creativity and Imagination is definitely limitless and kids always need more bricks, especially the most basic and simple pieces. Our Bricks are guaranteed tight fit with each other and compatible with other major brands' bricks, you can use them with other name brand's building set together.. Product is made of premium ABS plastic material which had passed the testing by lab, it is 100% non-toxic and BPA-Free for kids. Educational and STEM toys for boys and girls, suitable for use in school for education purpose or other training classroom in preschool. Help kids to improve and develop their engineering & building skill, logical thinking, fine-motor skill, problem solving and other skills or ability. Color gift box packaging w/ a hand tag on the top side, great for gifting to kids as their birthday present, or holiday gifts in Children's Day, Thanksgiving, Christmas or New Years.. We recommend this item for kids aged 4+