Does the erasable pen ink smell?

Yes Erasable pen inks have different tastes, and different kinds of inks may have subtle differences. Usually ink has a faint chemical smell, which is caused by its chemical composition. Some inks may give off a strong ammonia smell and irritate people's noses. However, some inks will give off a fragrance similar to candy, which is mainly due to the perfume additive of this ink. Generally speaking, the taste of ink is not an important factor, what is more important is its use and writing effect.