- Cefa Toys Pix Brix 57017 is a construction set with 500 multicolor pieces to create pixel art in 2D and 3D - Patented one-piece design that allows you to connect blocks without the need for a base plate, water, iron, or glue - Flexible construction: stack and slide pieces horizontally, vertically, and diagonally - Compatible with major construction block brands - Includes a wide variety of colors for greater creativity: brown, orange, green, pink, purple, gray, yellow, red, blue, and beige - Encourages the development of creativity, imagination, spatial intelligence, motor skills, and concentration - Reusable and easy to assemble and disassemble, ideal for children and adults - Allows you to create custom mosaics from photos using the official app - Recommended for boys and girls ages 6 and up