In general they are fine, they see something simple but pretty the same day they were used they poured a lot of ink turned them up so they could upload the ink and be used again, they arrived before the established time at Tuxtla Gutiérrez, Chiapas.

Change quickly and conveniently. The handle writes finely, the pressure does not affect. According to convenience, it is better than ball and comparable with capillary.

Very good quality, super fast delivery (miałam wait 4 weeks, and was within two in Poland), perfectly to them spell. Recommend!

I received quickly. I recommend the seller. katriji are convenient in replacement, do not need to get dirty when typing ink

Seller fully recommended, the products have arrived in good condition and with good packaging.