Excellerations Mini Ice Blocks & Stacking Gems - Set of 66, 10 cards

WHAT YOU GET: 36 Mini Ice cubes (slightly less than 1-1/4 inches x 2-1/2 inches x 1 inch thick) and 30 Mini Stacking Gems with 5 each of 3 different designs (red, green, blue) and in 2 different sizes. The large gems range in size from 2? x 2? x 3? to 2? x 2? x 4?. The small gems range in size from 1-1/2? x 1-1/2? x 3? to 2? x 2? x 3-1/4?. This set also includes 10 double-sided cards. EARLY STEM: Challenge children?s building and construction strengths by having them construct the largest or tallest structure. Children will learn to problem-solve and adapt their structures by learning what worked or didn?t work each time they build. Also ideal for building on a tabletop, light panel, or in any small space. CARDS TO GUIDE: The cards in this set can be used to challenge children to replicate what they see on the card. This helps with their spatial awareness.