The square shape oil glass bottles are available in 60ml, 100ml, 250ml, 500ml, and 1000ml, 1-liter transparent glass square Mascara Glass Bottle of 25 mm ROPP Neck with high-quality, clear (flint), food-grade certified, and microwave and dishwasher safe. The glass bottle is designed for packing coconut oil, chili sauce, hot sauce, vinegar, herbal oil, massage oil, ayurvedic oil, etc.