Hauling out a gallon of paint for every scuff or chip? Erin Nutter, co-founder of The DIY Nuts recommends these refillable paint pens instead: “Fill these once and use them to easily touch up those walls and cabinets without having to get the whole paint gallon out.”These smart little tools are basically mess-free paint wands. Each one comes with a syringe to load your exact wall color, a fine-tip brush for precise fixes, and a twist-control flow so you’re not accidentally repainting the entire trim. The airtight seal keeps your paint fresh for years, so you can stash it in a drawer until the next ding appears. Nearly 4,000 Amazon reviewers are obsessed — and once you try it, you’ll get why.