Additional Printing on Back of Glass Block

Additional Printing on the Back of the Glass Block This is an add-on item only. It cannot be purchased without a unity sand set order. Add this item to your shopping cart with your unity sand set if you'd like to have a something printed on the back of your glass block. Please include in the message to seller field - the phrase, quote or monogram you'd like to have printed on the back of your glass block. If you want a specific font, please include that information, otherwise it will be completed in a font to match the front of your glass block.