... , etc we are the biggest manufacture of glass marbles, glass bead, glass sand and glass dollop in China. we export them ... , cobalt blue, sea blue, sky blue, green, jade- green, purple, mauve, violet, lilac, coffee, porcelain blue, porcelain green, black, porcelain white, pearl white, and ... , Color box, Absorbed plastic and Plastic woven bag etc. glass bead