Monami 3000 PLUSPEN Felt Tip Water Based Ink Color Pen, Set of 36, Assorted (48color)

Q: Are these pens Monami or Slime Line?

I received the authentic monami pens that come in a case. They're great. The buyer I used is no longer available. I would use a seller with a high rating and return them and try again if you don't get the right ones. They're worth the trouble.

Q: What type of tip do they have? Is it marker or ballpoint?

plastic tip water based ink. not ballpoint.

Q: Does it bleed through paper?

No, although if you mark several times in the same spot (ex: shading in) then it will begin to show through the paper. Simply writing with the pen does not bleed through paper.