Marble Brain Teaser
Marble Brain Teaser. Keep your friends occupied with this simple, yet intriguing brain teaser. Try to figure out how to get both marbles resting on their respective "holes" simultaneously. The trick is to put it on a smooth surface like a counter top and give it a spin. The marbles will roll up the inclined plane to their "hole". This little brain teaser is made by the Amish Folks at Lapps Toys in Lancaster County, Pennsylvania. Measures approximately 7"L x 2.5"H x 1"W.