I bought these 4 weeks ago. The pen writes quite well, but starts to go downhill after a short period of time. I have had to replace the cartridge twice now already. Either the ball stops working after a little while, or there is very little ink in these compared to other pens I've used. I am trying to find another alternative to these refills. I'm surprised that people love them so much.
Edit: After using these for over 2 months, it seems to be hit or miss how long they last. I've had two that have lasted and worked well and another two that didn't. I would love to have another option, but I do love the weight of the pen I'm using these with and they tend to work.
|包装清单||Pen Refill (10)|
|商品名称||Schneider Job 凿尖 highlighter|