GroutGlo – Waterproof Grout Pen for Bright White Tile STYLE-COASTAL ✓ Crinkle-soft fabric that breathes

✓ Crinkle-soft fabric that breathes in heat

no slipping mid-meal

and easy to grab on your way out the door

Cotton-lined crotch for breathability

Material: Breathable fiber knit upper

GroutGlo – Waterproof Grout Pen for Bright White Tile STYLE-COASTAL ✓ Crinkle-soft fabric that breathesBright white grout in one stroke You scrub. You bleach. You scrub again. And the grout still looks dirty. It's the one thing that makes your bathroom look old no matter how clean the rest is. The GroutGlo pen paints over years of yellow stains, mold marks, and grime in a single stroke locking in bright white with a nano seal that stays put through 730 days of showers. No scrubbing. No mess. Works right out of the package. Tested through 1,100 scrub