Hand-Fed desktop Kinetic Art Rolling Ball Sculpture for sale here: Desktop #195
The DESKTOP sized Kinetic Art Rolling Ball Sculpture fits nicely on your desk or table and is meant to be fairly portable. I have two styles of this type of RBS. They are similar in construction, with one style being hand powered, and the other style, slightly larger, being motorized to make them continuous.
Both styles of rolling ball sculpture (RBS) have these basic features:
1 or 2 Flat spirals
Lots of track elements like: “wavy track”, “marbles on track” and “S track”.
Loop d loop with 5+ inversions.
1″ colorful glass marbles
Optional: Marble collector, teeter totter, tall skinny spiral and more.
The hand powered RBS has you taking the marbles from the bottom of the sculpture and placing them at the top. Here they queue up waiting for you to push the lever at the bottom to release one, two or all of the marbles at the same time. The colorful glass marbles roll directly into a track splitter that takes one track and splits it into two. The marbles take their paths and meet up at the bottom crashing into each other, with a satisfying click. If you are buying for kids, or for someone who is very hands on, then this RBS is what you want. The standard size of the hand powered Desktop RBS is 18h x 18w x 18d inches.
A motorized RBS is much cooler though. If you want a piece of art to watch from a distance then having a motorized marble lift is a must. You can choose between a Helical/Spiral lift, a Chain lift, or an Arm lift. It’s all a matter of taste and aesthetics when choosing a lift style, because they perform the same function; namely lifting the marbles back to the top for continuous rolling ball movement. The motorized projects are larger too. About 26″h X 22″wide X 22″ deep. They are run on a low power 12v DC motor, which can be speed controlled so you can set the lift to operate at any speed you desire.
I’ve got quite a few videos of the size/style RBS on youtube. To save you time, though, I’ll put several examples on this page for you to view.
Hand Operated Rolling Ball Sculpture Marble Run #195
#186 – motorized – helical/spiral lift
Marble Run #190 – hand operated.
#185 – motorized – helical/spiral lift
#184 – motorized – helical/spiral lift
#182 – non-motorized, hand fed marbles
#181 – non-motorized, hand fed marbles
#161 – non-motorized, hand fed marbles
#79 – motorized – radial arm lift
#71 – motorized – radial arm lift
#63 – motorized – chain lift
#26 – non-motorized, 4 different tracks