Description
WORKING MARBLE RUN COASTER: Build a 10” x 9” wooden marble run coaster from beautiful, laser-cut wood pieces, with no glue and no tools! Pieces slot together securely to make a sturdy finished model.
TOYS THAT TEACH: This intricate activity combines traditional building sets with principles found in leading STEM toys for a highly satisfying and educational experience. It will exercise your fine motor skills, creativity, perseverance and dexterity.
A MARVEL TO BEHOLD: A turn crank brings the principles of mechanics to life, setting the coaster’s elaborate system of gears, rods and wheels in motion smoothly. Engineers of all ages will enjoy watching the pieces work together to send the marbles racing through the coaster!
DISPLAY-WORTHY: A masterful, brightly colored finished form makes this intricate coaster one you’ll want to display for years to come.
INCLUDES: 7 wood sheets with 233 precut pieces, 22 steel shafts, 40 shaft sleeves, 1 isolation column, 2 nuts, 1 screw, 10 steel marbles, wax, sandpaper and illustrated instructions. (Ages 12 and up)
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