This duvoplus horn is made of bamboo, enriched with star-shaped mineral cubes and filled with colorful strings. The colorful elements make the toy extra attractive to nibble and play with. The mineral stars are an ideal source of calcium, birds need calcium to build a good skeleton. It keeps the beak nice & sharp and the nails short. It is also suitable for hiding snacks. It keeps your birds active and you can easily attach it to any aviary with the hanger. Made of bamboo Includes hanging hook Enriched with mineral stars Ideal for hiding snacks Hours of playing and nibbling fun