Finally, I'll no longer have to deal with the painfully agonizing experience of risking waking up my light sleeper daughter from her nap so I can replace my paint water. The sink is up a set of stairs with creaking floors in between. It requires an exceptional amount of effort to be silent when walking so she doesn't wake up and put an end to my hobby time. Here is what my favorite AI writer of the moment, ChatGPT, says about the definition of a brush rinser:

Bottomline: I love my Green Stuff Brush Rinser and recommend it to anyone who works with acrylic hobby paints. While it takes up more space, requires some maintenance, the Green Stuff World Brush Rinser works as intended. The “green stuff” as per the company’s namesake is the result of combining two components–yellow and blue putty–to create a powerful epoxy. And that green stuff putty has renown utility in our hobbies. It’s strong, malleable, and works in so many applications, e.g., attaching magnets, sculpting, filling gaps, and more. A lot of brush dipping and color changes went into painting these models.

Also, perhaps only in particular style of watercolor you would want fresh clean water as you go. And for that your would naturally just set up 3 cups of water for a paint session. Simply fill the bottle with water or any acrylic paint brush cleaner, place the bottle in position, and allow the liquid cleaner to fill the channel and fluted rinse area. We recommend water for this purpose. Shaving Synthetic Brush With Wooden Stand Holder Non-slip Base for Storing Shave Brushes and Razors Ceramic Paintbrush Holder, Perfect Gifts for Artists or 9th Pottery Anniversary. Various colours available. 9cm x 6cm Aprox

Ceramic Paintbrush Holder (Pastels) Great for a Pottery Anniversary Gift, Paint, Water, Ink, Brushes, Pens etc. 9x6cm Aprox. See DescriptionOffering the larger bottles is also so smart and useful cause you don’t always need it but when you do it’s nice to have. My wife is awesome! She completely supports my hobby of miniature painting, and table top gaming, whether its D&D or Warhammer. In part, I know some of you may not mind using a regular paint water cup and a few extra trips to the sink. Also, you won’t be able to stir or scrub your brush bristles as easily in the wash bowl with the brush rinser as easily as you would a normal cup. This may slow you down, or lead to a different workflow than you’re used to.