2 years and up. Bring in-depth nature exploration to the classroom with the Honey Bee Specimen Life Cycle Puzzle. Using 4 acrylic pieces, this puzzle shows the honey bee's life cycle from start to finish. To see the whole cycle, children must correctly arrange and connect the pieces. As they put the puzzle together, children will engage in early scientific exploration that can help create a lifelong love of nature. Largest piece measures 2.1" W x 1"H x 2.4"D ; smallest piece measures 1.25"W x .6"H x 1.4"D.