The IDEM Smile Geostacks is an educational toy for children aged 2+, designed to stimulate cognitive and motor development. It includes 1 shape stacker base, 25 colourful plastic geometric shapes, 10 double-sided copy cards, and 1 geo shape threader. Kids learn about colour, position, quantity, shape, and direction while developing coordination, concentration, logical thinking, and problem-solving skills. Perfect for home or classroom use, it encourages hands-on learning and creativity through stacking and threading activities.