The Loto Tumbler Glass, Set of 6 from IVV is distinguished by its exclusive optical detailing, worked directly into the blown glass during production. The optics create depth and visual movement within the material, giving each tumbler a presence. Italian glassblowing methods shape the set, producing subtle variation across all six pieces that speaks to the handmade process. The result is drinkware that brings considered design to everyday use, functioning just as naturally at a more deliberate table setting as at casual occasions.