1. The package is easy to install and includes 1 toy for finding bird food. With mounting screws that are easy to disassemble and clean, it can be attached to the bird cage if to make feeding easier. The front of the food box can be rotated to train the IQ and skills of birds. 2. Classified design, the food box is divided into 5 compartments and can place different types of food to meet the different needs of birds. This rotating rechargeable food wheel with transparent construction allows birds to see the items in each chamber of the wheel and make their own selection. 3. This product is made of quality materials, a very functional bird feeder. The feeders are easy to fill, safe and nontoxic, and harmless to birds. Mountable, removable, exquisite and beautiful, durable polycarbonate is easy to clean and maintain. The diameter is approx. 13 cm and weight 120 g, easy installation, not easily damaged. 4. Birds will look for food placed in the separate chambers of the wheel, watch them turn, and enthusiastically attack the chamber of their choice. Fun to play with, birds will love it. It has been designed to challenge and amuse your bird for hours. Veterinarians recommend daily foraging to significantly reduce boredom. Birds can see the food in each chamber of the wheel and have the opportunity to find their own selection.