Includes 7 model building ideas;65 durable essential TINKERTOY pieces; spools, rods, flags, washers, end caps and more;Instruction sheet with building tips and ideas;Sturdy box for storage and portability;Recommended for builders ages 3+

• TINKERTOY Essentials Value Building Set (65 Pieces)

TINKERTOY Essentials Value Building Set (65 Pieces)K'NEX