Paper Oloid

My 10 year old wants to make an instructable. Funny that he selected an oloid to make his first instructable. He taught himself from some online forum. So here it goes.

We need 2x 2 inch diameter circles with radius cut till half.

Take a card stock paper. Draw 2 circles of 2 inch diameter. Use a compass as we need to mark the centers.

Mark the center. Draw the radius on both the circles. Now cut out the circles with scissor or cutter. With a scale mark the center of the radius.

Cut the radius till the half mark. Now you can slot the 2 circles at 90 degrees to each other.

Your oloid is ready. Roll it and see it wobble downhill. Have fun