Dense rows of mathematical equations and formulas cover a deep black ground in white chalk or chalk-like handwriting, creating an all-over pattern of scientific notation. The composition reads as a dense wall of academic knowledge, with the informal, hand-scrawled quality giving the systematic formulas an energetic, almost chaotic immediacy. Built from double-wall stainless steel and made to order, holding 20 ounces with a snap-on lid, a standard-cup-holder fit, and wraparound artwork. Your commute carrying original art instead of another branded tumbler.