If you're looking for massive lines and a lot of impact, there: Grog CUTTER 30 XFP.
This marker is a real powerhouse for those who need space.

Equipped with the extra-wide 30mm QUICKFLOW Chisel Tip made of polyester, the CUTTER guarantees you a rich, clean application of paint with every stroke. #Pump system

Whether on smooth surfaces or for large-format designs - this marker consistently delivers the best results and stands for poor quality.