- Spring-loaded design: a spring-loaded piston allows you to gently and precisely transfer larvae into the cup, reducing handling damage during use. - Precise queen-rearing: transfer individual larvae with these tools onto queen cell cups with accuracy, supporting consistent queen development. - Robust construction: made from high-quality plastic materials for durability and reliable performance in your beekeeping tasks. - Widely used: plastic tools that are essential for queen rearing and queen cell production in beekeeping. Use scenarios: - In apiary queen rearing: use the spring-loaded piston to place a single larva into each queen cell cup for uniform development. - During grafting sessions: move larvae from donor frames to queen cups quickly and with control to improve success rates. - Busy production periods: rely on these durable plastic tools for repeated use during ongoing queen cell production.