Grimm's 4 ELEMENTS + FLOWER: Complete Set of LARGE Wooden Stackers - Includes Rainbow, Caves, Water Waves, Fire & Little Flower (31 Pieces/Building Blocks Total) Beautiful heirloom-quality set of 5 different Large wooden puzzle stackers. Represent the 4 Elements of Nature: Air, Earth, Water & Fire, plus the Flower for Life. Inspires creativity: The pieces can be used for open-ended, imaginative play. Children love to nest or stack the colorful, unusual blocks, or use as tunnels, doll furniture, fairy/gnome houses & more! Made in Europe by German company Grimm's using sustainable hardwoods & water based stains (no paint or varnish!)