REUSABLE: Made by high quality plastic material, reuseable design make you use it more easily The holes in the top of are big enough to allow SHBs to enter, but cannot be accessed by honeybee. Just use vegetable oil like vinegar,safety. : Designed to fit neatly between outer frames in a hive SIMPLE : is a plastic device inserted between frames in a hive to trap Small Hive Beetles () and thereby protect healthy honeybee colonies. Tips: Keeping bees healthy is essential in controlling . Weak colonies are much more vulnerable. Make sure traps are not completely filled to that SHBs cannot climb out. The traps can be partly filled with cider vinegar with a layer of oil floating on top. cider vinegar is a particularly attractive bait., Manufacturer: Jnchdghwa