Hey parents and teachers! This Wissner fraction set is seriously awesome for helping kids understand fractions in a hands-on way. You get 71 pieces total, all packed in this neat round plastic box with a lid - super convenient for storage and keeping everything together. The pieces cover all the main fractions: 1/1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10, 1/12, and even 1/20. Each fraction has its own different color and is clearly marked with the fraction number, which makes it so much easier for kids to visualize and compare sizes. The pieces are made from 2mm thick plastic that feels durable enough to withstand classroom use or enthusiastic little hands at home. They're 10cm in diameter, which is a great size for small hands to manipulate. Made in Germany, so you know the quality is top-notch. Recommended for kids 4 years and up, but honestly even older elementary school kids can benefit from using these to really grasp fraction concepts. Whether you're homeschooling, teaching in a classroom, or just want to give your child a head start in math, these fraction pieces make learning actually fun instead of frustrating. Watching kids physically put together that two 1/4 pieces equal 1/2 - it just clicks for them in a way that worksheets never could!