Home Gift Ideas William Le’s Perpetual Marble Machine

William Le’s Perpetual Marble Machine

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Here is another cool gift idea for those of you who have a thing or two for marble machines. William Le’s Perpetual Marble Machine has a wood and stainless steel construction. As the ball rolls down, it is launched all the way back to the top level and the process keeps going for 6 hour son battery.

This machine has a 2-pin magnetic USB charger cable and 5 balls. It measures 22x20x12 cm (LxHxW). The above video shows it in action.

[HT]

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