On Sale! This set of blocks comes in a variety of colors and sizes, making it a great toy to spark creativity. As shown in the sixth photo, there is a mark on the back of one block made with a marker. Please understand that this item has been used by a child before purchasing. ※This is not LEGO Duplo! - Colors: Green, Red, Blue, Yellow, Black, White, Clear, Green - Type: Blocks - Quantity: Various blocks - Size: Various sizes - Shape: Rectangular, Square, Triangular Thank you for looking. Blocks Block Toys Present