These are high-quality nut buttons made from seeds of the tagua palm tree in Ecuador. Through a dyeing process with indigo, they acquire a beautiful wood grain pattern and luster, with swirling patterns resembling tree rings emerging. While the seeds are hard, this pattern imparts a soft warmth. Enjoying changes over time is also a characteristic feature of nut buttons. ・13mm,15mm / Buttons for blouses and shirts ・18mm,20mm / Front buttons of cardigans and jackets ・23mm,25mm / Front buttons of coats and outerwear Details These hand-dyed, genuine indigo-dyed nut buttons have individual designs with different textures, allowing you to enjoy the gradation of indigo. As an accent for your clothes or as a handmade material, this item allows you to feel the charm of indigo close at hand. Repeating the hand-dyeing process many times leads to the indigo color that the craftsmen seek.