FIVE POUNDS OF "BLACK" CONCRETE COLOR PIGMENT YOU CAN MAKE STONE, TILE, BRICKS, COBBLESTONE, PAVERS, STONE VENEER, ETC., WITH OUR CONCRETE AND PLASTER MOLDS... BUT YOU'RE STUCK WITH GRAY OR WHITE CONCRETE, SO WHY NOT ADD SOME COLOR! HERE, WE ARE OFFERING FIVE POUNDS OF OUR "BLACK" COLOR. THIS IS JUST ONE OF FIVE BASE COLORS USED IN OUR TILE AND STONE CONCRETE FORMULAS. DUE TO THE STRENGTH OF THE PIGMENT, VERY LITTLE IS NECESSARY IN YOUR MIX. AS AN EXAMPLE... TO ACHIEVE A "SLATE" COLOR USING GRAY CONCRETE, WE ADD 50 GRAMS OF BLACK TO A QUARTER OF A (94 lb) BAG OF CEMENT. THIS MAKES ABOUT TWENTY-FOUR, 12X12 TILES! WE RECOMMEND USING A "GRAM SCALE", LIKE A POSTAGE SCALE, TO MEASURE YOUR COLORANT FOR YOUR BATCHES... AND KEEP WEIGHT RECORDS. OBVIOUSLY, EVERYONE HAS A DIFFERENT PERCEPTION OF COLOR, SO YOU'LL HAVE TO EXPERIMENT TO COME UP WITH YOUR VERY OWN "CUSTOM" COLORS. YOU ARE PURCHASING FIVE POUNDS (5 LBS) OF BLACK, POWDERED CONCRETE COLORANT. THIS WILL ALLOW YOU TO MAKE CUSTOM-COLORED, HAND-CRAFTED FLOOR TILE, STONE, BRICKS, PAVERS, ETC., BY USING OUR MOLDS. WE ALSO OFFER OUR INDIVIDUAL COLORS IN ONE-POUND (1 LB) BAGS.... AND A SPECIAL COLOR "SETS OF FIVE", CONSISTING OF ONE POUND OF EACH OF OUR FIVE BASE COLORS. We offer sizes of 1, 5, 25, and 50 pound bags. SEE OUR OTHER AUCTION ITEMS AND OUR "STORE" FOR MOLDS AND OTHER SUPPLIES. Much of the tile pictured in our photo listings was recently manufactured by purchasers of our molds and colors, who had no previous experience making concrete products! Our molds are made from a special .060 H.I. rubberized ABS plastic for strength, durability, and flexibility and can be used hundreds of times if cared for per our simple instructions. COMPLETE INSTRUCTIONS ARE INCLUDED WITH EACH PURCHASE. SEE SHIPPING CALCULATOR FOR YOUR SHIPPING CHARGES. SEE OUR OTHER LISTINGS AND OUR STORE FOR MORE MOLD STYLES AND SIZES, SUPPLIES, AND FOR MORE INFORMATION ABOUT OUR BUSINESS OPPORTUNITY PACKAGES. For additional product information, tile and stone installation photos, and more... visit our extensive websites, or if you have questions, feel free to call or email us.