Switch-adapted Motorized Marble Run

Race marbles down an awesome marble maze with this switch-adapted motorized marble run kit! Includes 46 sturdy, tight-fit construction pieces which make it possible to build an endless variety of marble runs along with 15 marbles. The 14-piece motorized spiral elevator is easy to assemble and lifts marbles back to the start. Assembly required, instructions provide tips on how to build a successful run.  Learn about the scientific principles that make a marble run work in the fascinating learning guide. Wonderful STEM learning activity. Adult supervision required. Choking hazard with marbles and small parts. 
 
I had a few pieces left over of the marble run in the video I created. You can arrange the marble run in many different ways. Check out the video where I demonstrate activating the motorized elevator with our on/off latch switch and also a standard momentary switch. A standard momentary switch needs to be pressed and held to keep the elevator in motion. Releasing the switch will stop the motion. Our latch switch enables a user to press the switch once to turn on the motion and another press to turn off the motion. 
 
You can choose to add a latch switch or a standard momentary switch to your order for an additional $15.  The latch switch is offered in the color of blue. 
 
If you choose to add a standard momentary switch to your order: At check-out, please comment with your color choice of switch. Options are blue, green, orange, or lavender. If no color is indicated a random color of switch will be sent. 
 
In addition, if your learner is unable to keep a standard switch activated, you can also use our Tiny Switchy that we offer. The Tiny Switchy will turn any switch into a Latch/ON-OFF Switch or a Timed Switch. The Tiny Switchy can be used with other adapted toys that require a standard switch to be continuously pressed. CLICK HERE to check it out!
 
Shipping in USA included in price.