FunctionThis bee mite shaker with filter basket, the fallen mites pass through holes in the base and sides of the filter basket. Easy to useThis bee mite shaker is quick and easy. easy to operate, can measure the approximate number of mites in the swarm. High QualityThis beekeeping tool adopts high quality plastic material, which is non-toxic and durable. It is essential for beekeeping. ConvenientThese beekeeping supplies are leak-free, the airtight lid is leak-free and comfortable to use. Accurate countingThis beekeeping equipment has a transparent bowl that allows accurate counting and reliable sampling. Specification: Item Type: Varroa Check Material: Plastic Color: As shown in the picture Product Size: Approx. 15x10cm/5.9x3.9in Weight: approx. 197g/6.9oz Required equipment: Washing fluid containing ethanol, such as winter windshield washing fluid; or ethanol diluted with water in a ratio of 1:4. Pick up the bees: Pour enough liquid into the bottom of the bottle to cover the bottom of the white basket. 1 . Choose a hooded brooding frame, locate the queen, isolate her and protect her. 2. Collect a bee sample and place it in the basket. You can use the equipment or use your preferred or current method to collect the sample. 3. When the bees reach the required level, put the basket in the bowl with the washing liquid, place and screw the lid, shake it once to soak the bees in the liquid to prevent them from escaping. br4. Remove the lid and pour the washing liquid into the bowl up to the liquid level indicated on the transparent bowl. Package List: 1 x Varroa Check 1 x Instruction Manual Note: