High Borosilicate Glass Containers with Lids Freezer Containers Bento Box Capacity: 560ml/630ml/930ml/1000ml Material:  High borosilicate glass. Cap:  Plasctic. Size:  small: 17.5*13.5*6cm, big: 20.5*15.5*6.5cm Colour:  Transparent or customized colours. Surface: Polishing/spray colour/decal printing/hot stamping/silk printing/labeling… customized Packing: Cartons then pallets. Certificate: ISO MOQ: 1,000 pcs(in stock) Samples:  free Features: 1. This box is made of high borosilicate glass, which has the low coefficient of expansion for …