OTR.401 is the special PERMANENT PAINT for all OTR SOULTIPs.
It covers all and everything everywhere and everytime. 14 shinny brilliant colors including 4 NEON colors.
200 ml clear and unbreakable PET bottle with stopper makes the OTR.401 a licking safe refill even for big jobs.
OTR.401 SOULTIP PAINT contain more pigments as usual permanent marker paints, so you have to shake it well before use!