Been using this style for many years.
Hard to lock with water in it
They are now my go-to for my chicken supplies. Easy to order, fast to ship.
Description
Red bird drawer: This adorable thimble-sized cage bird feeder is designed for very small bird cages. Size: 1"x1" - this small bird feeder fits perfectly in the smallest of bird cages. This versatile bird cage accessory is ideal for feeding small birds.
Size : 1 inch by 1 inch (connecter piece that goes on cage is 1/2 an inch)