Delight young plant lovers with the LEGO Botanicals Flowering Cactus (11509) building set for kids ages 9 and up. Packed with details, it lets girls and boys have fun creating cool cactus decor. Kids will feel their creativity flourish as they build 2 cacti models. The larger LEGO cactus is in full bloom and features a pink flower with a yellow center on top, while the smaller LEGO cactus features pink buds in various stages of growth.