Good value.

Lasts for a few days, tops

I liked the price but one of them did not work.

I liked the price but one of them did not work.

Didn't even deserve 1 star, ordered 2 pens neither worked, very cheap

Didn't even deserve 1 star, ordered 2 pens neither worked, very cheap

Spent half a day driving around looking for a good pen

Didn't even deserve 1 star, ordered 2 pens neither worked, very cheap

Super poor quality...you get what you pay for

Super poor quality...you get what you pay for

Slow shipping.

80% of cartridges that I tried won’t work or will gove you purpled light (which means you’re done, you won’t have valor whatsoever).2 starts are for the design, they look cool

Didn't even deserve 1 star, ordered 2 pens neither worked, very cheap

Didn’t work right, wouldn’t stay charged