The Ravensburger 3D puzzle Enchanting Mermaids Sneaker combines puzzle fun with practical storage space. Made from 108 numbered plastic puzzle pieces, it creates a sturdy sneaker featuring a colourful underwater design with a mermaid motif. Thanks to Easyclick Technology, the pieces fit together effortlessly without the need for glue. Once assembled, this decorative model with a length of 21.4 cm serves as a practical pen holder on the desk. The set also includes four matching accessories for the finished shoe.