reCAP Kids EXPLORE Bug Catcher, Firefly Mason Jar, Glow Blue GLOW-IN-THE-DARK MAGNIFYING LID - The flip-open Mason jar lid with breathing holes allows captured critters to be easily viewed and released. SAFE, LIGHTWEIGHT, AND FLEXIBLE PLASTIC JAR - Explorers can use the plastic jar included or choose a regular mouth glass Mason jar that has been passed down through the years. AWARD-WINNING - Winner of the Product of the Year Award in the Educational Science Products category by Creative Child Magazine ECO-FRIENDLY - reCAP supports 1% for the Planet and donates 1% of reCAP EXPLORE sales to participating organizations like Environment Erie. MADE IN USA - American made in our hometown of Erie, PA!