Spiral ballpoint ink cartridge lasts twice as long
on Wed Apr 20 2011
Here's a clever idea to make your ballpoint pen last much longer. Desigend by Han Chi-hoon, Kim Yeon-soo, Park Byong-gon & Kim Sung-geun. The T&T Pen-ink Chamber has been entered for an iF concept design award.
About us: likecool is a web based gadget mag, we are looking for coolest gadgets, design, tech and more.
Send Tip & Contact us
* (Sign up the likecool daily posted)
Copyright @ 2006-2015 likecool.com -
All rights reserved.