The Hubelino building block set contains 120 blocks in various sizes and colors: red, blue, green, yellow, orange, and light green. Endless fun for children aged 1.5 years and up. The blocks are exclusively manufactured in Germany and are 100% compatible with common building block systems from other manufacturers. They are just blocks, but with your imagination, they can become anything. The original Hubelino blocks come in many vibrant colors and sizes. All pieces in the 120-piece building block set are compatible with standard blocks from other manufacturers, allowing for creative combinations with your existing blocks and themed worlds.