Creative Counting Toys: The cute frog-shaped math counting toys can stimulate children's curiosity. Cultivate children's interest in learning through games INTERACTIVE LEARNING: Frog STEM toys are great for ages 3 and up. It is an ideal teaching tool for parents, families and teachers, ideal for encouraging and enhancing multi-dimensional learning at home, school, nursery during homeschooling. SAFE MATERIAL: The frog balance toy is made of safe, non-toxic and odorless ABS. They are carefully carved to be burr-free and durable for long-lasting use. Rich colors can also enhance children's cognitive ability while playing safely. What You Get: The Frog Balance Scale Set comes with 30 double-sided cards, 19 small frog figurines, number patterns 1-10, 2 weighing pans, 1 frog scale, 1 base, and an instruction manual.