Vintage 1930s Akro Agate Marbleized Blue and White Slag Glass Mini Vase by PhineasStreet on Esty. What a unique-looking little vase! The vase is made from a mold out of blue and white marbleized glass and measures 5" tall. The oval opening is 4 3/4" x 3". It has a beautiful Lilly on each side and the blue color is quite vibrant. I have one and use it for my as a vintage makeup brush holder on my vanity or use as a vintage toothbrush holder!