Been using a few years ago, it really works and old timers will agree :-)
Works great ! Nasty taste according to cats tho
my birds loves these minerals. the breeding pairs go thru these like crazy.
My hen is no longer sneezing or coughing.
Description
Plastic bird feed hopper for cagebirds.
A high-quality transparent plastic anti-waste feeder with a capacity of 250 grams, it adapts to all types of cages that use individual bird feeders. It is made of two parts: one attached to the cage and the other a deposit that can be easily put on and taken out through guides. The feeder is filled by lifting the lid located on top of it.
Holds 1/2 lb of food