Sale! $13.00 Original price was: $13.00.$10.00Current price is: $10.00. Learn about the forces of gravity while making art at the same time! Make your own painting pendulum! In stock Make Your Own Painting Pendulum quantity Add to cart Related products Sale! Small Rainbow Heart Crayon $2.00 Original price was: $2.00.$1.00Current price is: $1.00. Add to cart Crystal Points $1.00 Add to cart Organic Beeswax Crayons $22.00 Add to cart Stick-Lets: 10 Piece Camouflage Pack $26.00 Add to cart