New and enhanced 2nd generation design allows for increased durability and an enhanced user experience. Durable 3D printed design printed with a fuel-resistant plastic, ensures a long lifespan. The integrated funnel guides aircraft fuel sump samples into the catch jar with limited splashing or leakage. 3mm Stainless Steel actuator rod/dowel is compatible with nearly all general aviation aircraft fuel sumps. Plastic catch bottle/jar has a mid-size capacity of 4oz to accommodate several sumps while also remaining compact. Easily pour contents out of the sump via the enhanced 2nd generation integrated funnel, which is designed to be easier to pour than ever before. All components are manufactured and assembled in the United States.