Techno Gears Marble Mania Catapult set includes over 100 construction pieces to build and create your own marble run featuring a spring loaded marble launcher! Includes a full color 3-D instruction manual.
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My boys would love to play with this product. From building to seeing the final result and how the marbles roll through would engage them for hours. Love it! JE
Hours of entertainment. Endless possibilities.
This is a fantastic building toy that will provide hours of entertainment. This is perfect for any child who loves to create structures.