Up to 6mm now from start of 4mm

Up to 6mm now started at 4mm sometime back I've found 6mm to be much more comfortable , tho I do have a 7mm and 8mm ready for the future, I get them of wildcat , but got them now while avaible, posted to uk from Germany but they arrive pretty quick good service .Have a apadravya of a day 🤣🤣