Stuka Puka Wooden Puzzle BUG'S LIFE. Explore the secret lives of insects and learn about the changes they go through during their lifespan. A great introduction to the world of entomology and understanding the nature around us! This layered wooden puzzle features six insects shown in four different stages of development (metamorphosis). Under each insect are three more puzzle pieces to discover. A fun way to help develop your child's fine motor skills through play. This puzzle encourages concentration, hands-on learning, and a higher sense of self-confidence through problem solving. Perfect for kindergartens, schools and other play groups. Suitable for children ages 3 years and up. Size: 28 x 30 cm. Includes: 24 puzzle pieces and base. Text on puzzle pieces is printed in the German language. Material: eco-friendly natural plywood and natural wax-based color. WARNING: Not recommended for children under the age of 3 years; choking hazard. Stuka Puka is inspired by the Montessori method of hands-on learning through play. Their products are intended to encourage kids to discover nature, biology or mathematical logic and have fun doing it. They work in cooperation with therapists, psychologists, teachers and doctors and are recommended for teachers and parents to help with child development and education. CPSC certified and third-party lab tested. Made in Poland.