Vintage Marali buying Blalu Studio Art Pottery Trinket Box

buying Vintage Marali Blalu Studio Art Pottery Trinket Box: Circa 19080's this trinket box in semi matte glaze finish in dark royal blue fading to turquoise blue with a swirled leaf carved design on the lid with royal blue showing through carving. This piece is in beautiful condition, no cracks, chips or crazing. It measures 3 inches high and 1 1/2 inches high. Marked Blalu on the bottom as shown in picture.