Magnetic cannon marble run piece launching a steel ball upward on a track

Marble Run Magnetic Cannon Add-On Set – Action Stone and 3 Balls, Ages 8+

Classic
$98.03
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Magnetic cannon marble run piece launching a steel ball upward on a track

Heart Hand Snow

Marble Run Magnetic Cannon Add-On Set – Action Stone and 3 Balls, Ages 8+

$98.03
StyleClassic
Ships from Our partner warehouse in China · 11–17 business days
Shipping $7.95, free on orders of $60+ · 50 states and DC
Returns 30 days from delivery, free return label · Details

Marble Run Magnetic Cannon Add-On Set – Action Stone and 3 Balls, Ages 8+

An add-on for a marble run starter set that launches balls up to a higher level using a magnetic cannon. It helps tracks overcome height differences so balls keep rolling longer.

Encourages hands-on, screen-free building time and creative problem solving. A great gift idea for birthdays, Christmas and any fan on your list.

Product Details

  • Includes: 1 magnetic cannon action stone, 3 balls, instructions
  • Use: add-on — requires a marble run starter set
  • Age: 8–99
  • Available Options: Classic
  • Condition: New

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