The Interstellar Box Set has a surprising secret: the two boxes are not made of stone. Rather, their surfaces are the result of a red swirl paper being encased in glass. The coating brings the exteriors of the decorative boxes an unparalleled sheen. The interiors of the boxes are covered in black felt and the small one will nest into the large one. Because these accessories are handmade, the patterns will vary slightly.

The Interstellar Box Set has a surprising secret: the two boxes are not made of stone. Rather, their surfaces are the result of a red swirl paper being encased in glass. The coating brings the exteriors of the decorative boxes an unparalleled sheen. The interiors of the boxes are covered in black felt and the small one will nest into the large one. Because these accessories are handmade, the patterns will vary slightly.