The GeoStix 3D Construction Set includes 110 color-coded sticks in 13 different sizes and 48 3D connector pads to build creative 2D and 3D models. Perfect for children ages 5+, this set encourages learning in math, construction, and fine motor skills. The sticks feature multiple connection points for building, with curved pieces marked with angles and straight pieces with length measurements. Includes an activity booklet with step-by-step instructions for 8 activities.Children will love exploring geometry concepts such as angles, measurements, and patterns while using this flexible, easy-to-snap-together set. The sturdy plastic pieces are designed for years of use, allowing children to practice coordination, following instructions, and attention to detail as they create imaginative structures. The set is neatly packaged in a durable storage case with a handle for easy organization and portability. Ideal for classroom or home use, GeoStix offers an engaging way for children to learn essential STEM concepts while fostering creativity and critical thinking. Whether building simple shapes or complex 3D models, this set is a great educational tool for young learners.