I bought these pens to write on black paper and they actually work. I like the colors that come out, but they don't cover the paper very strongly, the pigmentation is medium. They work fine and the letters can be recognized well on black paper. You have to click on them like on ballpoint pens to come out. I like the design and quality of the pens. I would buy another set. The shipping went smoothly and faster than expected in these times.

I bought these pens to write on black paper and they actually work. I like the colors that come out, but they don't cover the paper very strongly, the pigmentation is medium. They work fine and the letters can be recognized well on black paper. You have to click on them like on ballpoint pens to come out. I like the design and quality of the pens. I would buy another set. The shipping went smoothly and faster than expected in these times.

I bought these pens to write on black paper and they actually work. I like the colors that come out, but they don't cover the paper very strongly, the pigmentation is medium. They work fine and the letters can be recognized well on black paper. You have to click on them like on ballpoint pens to come out. I like the design and quality of the pens. I would buy another set. The shipping went smoothly and faster than expected in these times.

THE odrer was recieved in time and the product was very nice but one of the pens the blue color one was open and the ink was allover it. so it doesn't work

THE odrer was recieved in time and the product was very nice but one of the pens the blue color one was open and the ink was allover it. so it doesn't work

THE odrer was recieved in time and the product was very nice but one of the pens the blue color one was open and the ink was allover it. so it doesn't work