Review on Simple Solutions RGB800 Grunge Brush by Nagasree Monee

Pros: Replaceable tips Cons: The handle could be made a lot stronger. Incredibly weak material flexes when I hold it, which doesn't bode well; it hasn't even been exposed to solvents! The brush heads are not secured at either end, I expected someone to realize that the methods used to hold this one in place would break quickly. I suspect this is a cheap fake of another product with the same name. In comparison, the Oxford brand bike brush I have for the same purpose, although it may not have spare bristles, is much more durable, I'd have to drive a truck over it to damage it. My tip: get a new pen. at home with all the materials you can find. I think the welders take some scrap from storage and use the replacement tips they sell. The pen is not worth it.