MODERNGENIC 'Little Houses' Rainbow Large 15 Piece Rainbow Blocks, Wooden Toys For Kids, Geometric Stacking Educational Building Block Set MODERNGENIC 'Little Houses' Rainbow Wooden Set is a beautiful large 15 piece collection of cute houses, it is absolutely adorable! Let your munchkins design vibrant cities with modern architecture or villages with little buildings using this set of houses to adorn a colorful landscape. This set combines seamlessly with any other Moderngenic wooden rainbow toys. 15 houses with hand painted doors and windows stack neatly into the wooden storage tray. MODERNGENIC toys are made from sustainable alder, lime, maple and cherry timbers, hand finished with non-toxic and water based dyes, and treated with pure vegetable oil. Wood is an ideal material for children's toys, as bacteria cannot reproduce on wood. This set is crafted by hand -- which gives a more charming expression compared to machined products. All used dyes are water based and in accordance with EN-71, is harmless to your health and suitable for children toys.