
Envirobrush says that their paint brush is “the last brush you’ll ever need.”
On social media, they say things like “this brush is for DIYers,” “this might be the smartest paintbrush design,” “this brush will last you a lifetime,” and “you found the last brush you’ll ever need.”
A lifetime?

It’s a paint brush handle with bristle refills. They have a starter pack with 2 brush handles and 6 bristle refills for $45.

Compared to regular brushes, it’s “endlessly resuable” and “buy once, save forever.” It “makes painting easier.”
Do you like the idea of paint brush refills?

They have 4 brush sizes.
You can’t mix and match refills. For example, a 1.20″ brush refill looks to require the 1.20″ brush handle.
You can change refills without needing to use tools, which I’d expect for a product like this.
A 3-pack of refills are $15 for 1.20″, $17 for 1.67″, and $19 for 2.50″. The Smart Brush 2″ refills are 3 for $17. Plus shipping. The refills are $5.49 to $7.49 individually.
At this time, you can buy Envirobrush brushes or refills from their website or Canadian Tire.
I appreciate the innovativeness, although I’ll stick with one-piece paint brushes for now.
