The IDEM Smile Geometric 3D Objects Set is an educational toy for children aged 5+, designed to teach geometry and spatial reasoning. It includes colourful, durable plastic 3D shapes such as cubes, cylinders, cones, prisms, and pyramids. Kids can explore volume, surface area, and 2D/3D relationships through hands-on play, fostering fine motor skills, hand-eye coordination, and cognitive development. Perfect for Montessori-style learning, this set supports STEM education by encouraging analysis, classification, and creative construction in home or classroom settings.