It is an easy-to-use tool that allows you to measure the Varroa tick population in a hive faster and more accurately than counting tick drops. It has a strong and durable plastic construction, making it strong and durable. The quick and easy-to-use transparent bowl allows for accurate calculations and reliable sampling. They are easy to transport and durable, and the tight-fitting lid is leak-free and convenient to use. Two efficiently designed molding guide wires accommodate 200 or 300 bee samples.   Fallen mites pass through holes in the bottom and sides of the basket. Color: As shown Material: Plastic   Package Contents: 2 x Tick Detection Only package contents on the bottle, other products are not included. Note: Due to light reflections and different displays, the color of the item in the photo may be slightly different from the actual color. The measurement tolerance error is /- 1-3 cm.