Blessed Chalk and Epiphany Water are available in the vestibule. The chalk is blessed in honor of the three wise men, Caspar, Melchior, and Balthasar, and is used to inscribe the symbol 20 + C + M + B + 19 over the exterior lintels of entry doors to a house or apartment,
invoking the protection of these saints over all who reside or enter the home. The Epiphany water can be used just as you would holy water.