High Quality of Mini Blocks: This RMS Titanic Model building blocks Set made of original ABS material, durable plastic kits. The bricks as small as 4mmx5mm, the smaller the brick the better the build. | Educational Value: This Titanic Micro Blocks Ship Set can training kid's coordination of the body through practicing of assembling the bricks. Improving patients, and cognitive skills. Because of the huge project, it is suitable for families to assemble together, while can promote communication among family members. | High Playability: The Micro building block set is made up of 1872 pieces micro bricks and 2 figures, include detailed step-by-step color instructions, Great details with assorted sizes and color pieces. This micro block set is a superior building experience with greater challenge, sophistication, and detail than any other construction set. | A Great Gift: Wonderful recreation activity, Perfect gift for both adults and ages 12 years up children. Collect, Build and Display World Famous Craft in your home, Wonderful 3D art. | Note: If you find some missing pieces in your item, please contact the seller to show what pieces are missing, and the seller will ship the missing pieces to you for free.