You will receive a queen bee marking cage with complete packaging, compact size for easy carrying, and a push-pull design for easy use. This product is made of plastic and sponge, sturdy, durable, and not easily damaged. It is waterproof and resistant to falling, with a longer service life. It can help you quickly identify which one is the queen bee for subsequent work. You can first put the queen bee into a bottle, use a sponge to squeeze it down, and use a marker to mark it on the body. This product is easy to operate and can help you mark bees. You can use a marker pen or apply paint to a sponge and press the sponge to print the paint onto the bees. Plastic marking bottle is suitable for storing bees, insects etc., and is generally used for professional beekeeping, observation, etc. to make your life more efficient.