What Makes Handcrafted Crystal Glass Jugs So Unique? A handcrafted crystal glass jug never fails to impress guests during a party. Crystal glass is so popular because it contains only two to three percent of minerals and has a high percentage of lead, making the crystal jugs heavier and smoother than standard glass.
The presence of minerals strengthens the material, and thus the crystal glass jugs are stronger than their pure glass counterparts. The older a crystal jug gets, the more its value increases. Features