Quatro Sans

A geometric sans spanning nine weights from ExtraLight to UltraBlack, originally conceived as a single ultra-heavy style before expanding into a full family.
About
Built on construction principles that balance mechanical precision with a hand-drawn quality, Quatro Sans offers 18 styles across nine weights with matching italics. The family began life as a single UltraBlack cut and has since grown to cover the full weight range, making it useful across contexts from text to display. A companion slab, Quatro, shares the same underlying principles and is designed to work alongside the sans.
Classification
Quatro Sans balances geometric construction with humanist warmth, described by the foundry as sitting between machine and hand — placing it firmly in the geometric sans tradition with softened, contemporary detailing.