Our edx education® 3D GeoStix® Construction Set  is an ideal educational tool for introducing children to the world of 3D. Infinite construction concepts can be created with this set that help children to learn and develop important skills in problem solving, creativity, spatial thinking and their fine motor skills by clicking the pieces together.. The sticks easily snap together making them ideal for young learners. Includes activity booklet for guidance and inspiration. Or let your imagination go wild and build unique designs of your own!. Set includes: 158 pcs and activity booklet in plastic container. Size: 20cm x 16cm x 5cm. Age: 5yrs+. Product Code: EDX21380C