It is not necessary for the design to be grand in size, but in its thought. Spiral Refill is one of these new designs, I must say. Designed by Han Chi-Hoon, Kim Yeon-soo, Park Byung-John and Kim Sung-Geun – Spiral Pen Refill makes all the sense to the buyer, the environment and Manufacturers too 🙂
What is Spiral Pen Refill?
The name actually says it all. It means, a pen refill that is not straight in size, but in spiral shape. It uses the empty space inside the pen container. Due to its spiral shape, it can hold double the Ink.
Because it can hold double the ink than a regular straight shaped refill, it can last longer. Thus, reduction in plastic waste, hence making it environmentally friendly.
If produced, the cost of the pen cannot be kept same as the normal refill pen, but if it costs less than double, I would certainly like to buy something like this. What do you think?