"A smooth monochromatic teacup in an elegant style not only can add joy to tasting fine tea, it also can silently help to cultivate one's aesthetic appreciation and taste." When Tsai was studying in Japan, he discovered that the Japanese used exquisite ceramics in their everyday lives, and he wanted to devote a little energy to producing some beautiful china for Taiwan.
靜待自然入釉中「一只色澤溫潤、造型優美的茶杯，不僅能增添品茗樂趣，無形中也培養對美的鑑賞與品味。」蔡曉芳表示，他在日本研修時，發現日本人日常生活的陶瓷器具都相當精美，他也要為台灣的陶瓷餐具略盡心力。