Takumi Next x Supermama
PROGRESS is the first-ever genderless glass brand in the world, incorporating genderless concepts into the apparel industry. The glass cups incorporates phenomena like rainbows and auroras by utilizing leading-edge technology with high-purity titanium. Titanium is highly corrosion-resistant, equivalent to platinum and gold. Titanium has high affinity to the human body and is considered “the most user-friendly metal of all metals.” Titanium is also said to be unsusceptible to smell and dirt and helps mellow the taste by breaking down unfavorable tastes.
Qualified product under "Nippon Quality" - the high quality boasted by Japanese products combined with the new value of concept, function, and design providing a taste of innovation and a non-conventional Japanese flavor.