Enhanced Building Experience: The small size of these mini building blocks and offers a greater challenge, complexity, and level of detail compared to standard-sized bricks..Exquisite Design: This Set is close to the real. Each element of the Titanic is displayed in a miniature building block model. The progression of layers are assembled to gradually discover the hidden design details..Quanlity: Micro Blocks Model Set made of ABS bricks are made of high-quality green materials with bright colors, good flexibility and not easy to damage..Exquisite gifts: The Micro Building Block Set is a very special gift for friends Family and Lovers in Christmas/Birthday/Valentine’ s Day suitable for adults and children age of 14+..Simple to Assemble: The 3D puzzles sets is measuring 4.4 in*3.1 in*22 in. Come with a color instruction. Never worry about losing blocks because there were plenty of extra pieces when you finished.