Products › Glass Block - Large, Medium or Small Image 1 of 1 Glass Block - Large, Medium or Small from $10.00 Glass block substrate for making mosaics. 1 inch round hole drilled for adding lights, optional. Size: Select Size small medium large Quantity: Add To Cart Added! Glass block substrate for making mosaics. 1 inch round hole drilled for adding lights, optional. You Might Also Like Metal Truck+Trailer for Mosaic $30.00 Sold Out Antique Typewriter for Mosaic $60.00 10 lb of glass $15.00 Large Wooden Platter for Mosaic $10.00 Large Wooden Pumpkin Mosaic Substrate $15.00
