When your baby is small, use it as a rattle or teether. As he or she grows a little bit Fishie can transform into a developmental stacking toy. After removing Fishie’s head figures can be easily stacked. If you use it as a rattle, don’t forget to tighten Fishie’s head so that your baby wouldn’t be able to remove it. Handmade item. Materials: Raw linseed oil, birch wood, milk paint.