"MIRACLE SEALANTS" GROUT PEN*Buff*Covers grout stains*Easy to use*Non-slip comfort grip*reversible nib*Odorless*Non-toxic*Safe, easy way to maintainbeautiful tile areas bycovering up stubborn stainedgrout*Easier to use thantraditional colorants*Dries rapidly and leaves aclean, uniform grout linewithout harsh chemicals