Chủ Nhật, 30 tháng 8, 2015

How the Ballpoint Pen Changed Handwriting


How the Ballpoint Pen Changed Handwriting
Thicker ink, fewer smudges, and more strained hands.

August 29, 2015 at 11:02PM
via Digg http://ift.tt/1VhTIYc

0 nhận xét:

Đăng nhận xét