300ml Iridescent Glass Bottle with Screw-On Spherical Cap (MC-1702) Product Description This 300ml iridescent glass bottle combines a thick clear glass body with a decorative spherical screw-on cap to create a distinctive look for bath and body care packaging. Its iridescent vacuum-metallized finish produces a changing rainbow-like appearance under different lighting conditions, helping brands create a more recognizable product presentation. The bottle is suitable for