This is a set of 32 Jabo Dare's Play Time Run Swirl Marbles. They measure from 49/64" to 51/64" and are new in box. Made in the United States in 2009, these machine-made marbles are perfect for collectors or anyone who enjoys playing with marbles. The style of the marbles is unique with swirling colors that make them stand out. This set is perfect for adding to a collection or starting a new one.