Using three types of geometric hollow blocks (cube, cylinder and triangle), children are invited to explore spatial relation, early mathematic skills and hand-eye coordination. Have fun matching, stacking and nesting the various shapes, and stimulate your problem-solving skills by completing the puzzle successfully! Compatible with other block sets in the Unit Link series..

Experience learning in a fun and unique way with the Colored Counting Blocks that fuse primary and secondary colors together. These blocks can be played with by children across a wide age range — helping them to understand foundational math skills; how to categorize, sort and compare; spatial relation; pattern and sequencing; and more! Compatible with other block sets in the Unit Link series..

Encourages recognition of colors and shapes well as the development of hand-eye coordination..

The colorful wooden ring set helps teach children about size and colors. For safety precaution, the center rod is foldable..

Protect the shores and rescue those stuck out at sea with the Coast Guard Boat! Stimulate interactive and imaginative play..

Dive deep and explore the depths of an underwater world!.