
Works well if you use it right. I recommend to place some non additive grout into the grooves first. Don't fill it up. Then with an additive and grout mix, finish filling up the grooves. You'll save on the additive and end up with the same look. If not you can end up buying alot of additive.

Hemway Rose Gold Holographic Glitter Grout Tile Additive 100G Tiles Bathroom
8 Review

πͺ Bondic UV Liquid Plastic Welder - Fast Cure, Strong Adhesive Repair Kit for Home, Garage, Outdoors, etc. - Complete Starter Set (LED Light & Liquid Cartridge in Compact Tin Case)
9 Review

Silver Holographic Stars Glitter Grout Tile Additive 100G - Easy To Use For Tiles, Bathroom, Wet Room & Kitchen
14 Review

Eco-Friendly Solarez UV Cure Grain Filler & Sealer - Perfect For Fine Furniture, Guitars, Pool Cues And DIY Woodworking!
10 Review

Taozun Self Adhesive Toilet Paper Holder - Black Toilet Paper Roll Holder Stainless Steel Toilet Roll Holder For Bathroom, Stick On Wall
22 Review

GERUIKE Adhesive Towel Ring: Self-Adhesive Stainless Steel Rustproof Wall Mounted Bathroom Towel Holder
33 Review

Magnetic Adjustable Rods 9-16 Inch 2 Pack For Metal Appliance Doors Windows Toilet Towel Bar Multi-Useful Black
29 Review

Toilet Paper Holder With Phone Shelf ORB Bathroom Wall Mounted Tissue Roll Dispenser Storage, Oil Rubbed Bronze
18 Review