Uniball Pen Uni-Gel Signo White 1.0MM Um-153 SKU Uniball Pen Uni-Gel Signo White 1.0MM Um-153 An internal error has occurred $3.59 Quantity discounts available QuantityPrice (0) No Reviews yet Quantity -+ Add to Cart Details Manufactured by Uniball.Ball point pen with a smooth ink flow. White acid free ink. Made in Japan. DetailsBackDetailsManufactured by Uniball.Ball point pen with a smooth ink flow. White acid free ink. Made in Japan. Ratings & ReviewsNo reviews availableBe the first to Write a Review