50 Model Big Value Building Set - K'Nex Calico Critters or press the light-up buttons

or press the light-up buttons to hear songs and phrases about colors

Contents: 1 speed controller with cable

use the Spy Code Key to transmit secret messages to fellow operatives

INCLUDES: Black Light Message Board - Assembled Size: 8 3/8² wide x 8 3/4² high (21

Learn interesting facts in this information puzzle about all things Mr

50 Model Big Value Building Set - K'Nex Calico Critters or press the light-up buttonsLet your imagination soar with the 50 Model Big Value Building Set! Includes instructions ideas for 50 unique models like cars, ships, creatures, robots, and more. With 400 K'NEX rods and connectors the possibilities are endless! Parts can be stored in the convenient plastic storage tub. Perfect for builders ages 7 and up.