Bring some colour to everyday with these vibrant stacking rainbows! Extend pieces to create a tunnel for your cars and trucks, then build to great heights for mountains, cluster together for little fairy homes, or lengthen into roads and bridges. Turn pieces on their side to weave marble tracks and then neatly stack back in order to sit full spectrum on the shelf. The ultimate open-ended toy, we love rainbows! Please note, we are prohibited from shipping Grimms to the USA. Canadian orders only please.