To anybody who thinks TWSBI is a newcomer, think again. Their history has spanned the last forty years. Ta Shin Precision is a Taiwanese OEM manufacturer that has been the go-to for many global brands in the past. Now they have decided to sell under their own brand.

TWSBI’s name stands for the phrase “Hall of Three Cultures” or “San Wen Tong” in Chinese.

Their mission: Manufacture the highest quality and precision writing instruments, tailoring their products according to customer’s wants and needs, and provide sincere and dedicated customer service.

CHARALS is proud to carry both the Diamond and Eco lines at our 171 Robson Street location. You can also shop online at