Design your own sea stacks with the Under the Sea Constructibles Building Set! Who's under the sea?

Jennifer Yanok has illustrated jelly fish, octopus, sea turtle, seaweed, coral, crab, sea urchin, seahorse, sea star, sea snail--and of course, lots of colorful fish--all on this set of 25 interlocking slotted card pieces in 5 basic shapes. All the pieces go easily back into a well-constructed, sturdy box. They are sturdy and durable, but don't really put them in the aquarium!

In addition to being fun and a creative outlet, Constructibles Building Sets improve hand-eye coordination, develop fine motor skills and reinforce principles of balance and spatial relationships.