GRL Floral Embroidered Tulle Heiko Obi Black Purchased this year and opened, but I'm selling it because I don't think I'll have a chance to use it. An elegant heiko obi with a delicate floral pattern on sheer tulle. The tulle has firmness, so it adds volume just by tying it easily. It's also recommended to layer it over your existing obi to make it a patterned obi.