Easily mark queens with our practical Queen Marking Tube. This tube is a tool that can be used to catch and mark queen bees, and to identify them easily. The tube is made of plastic that is transparent and flexible, and has a plunger that can push the queen into the tube. The tube also has a mesh screen that allows you to see and mark the queen, and a cap that can seal the tube. The tube is easy to use and gentle, and can fit any size of queen. Use it to mark your queens with different colors and symbols.