The product is a vintage Heisey green open salt or small nut dish with a flat panel design that glows. This original, colonial-style piece is made of glass and features a patterned finish. It was manufactured in the United States, adding to its appeal as a collectible item for dinnerware and serve ware enthusiasts. The unique design and vintage charm make this open salt a desirable addition to any kitchen or home decor collection. This is 1-1/2" high and opening 2-3/4" wide. Glows beautiful under a black light.