Gravity – Marble machine
Out of stock
490 $
SOLD
-OR-
Miniature marble machine. More pieces were made of it.
The machine has a helical lift and two wooden gravity-wells.
Adjustable speed, works from batteries. All the electronics are carved in the bottom.
The machine is covered and protected by an acrylic box.
Size: 120x100x100 mm. Approximate: 5x4x4 inches.
Balls: 8 mm.
