Have all your ingredients ready. If you can't find super-fine sugar, you can use regular sugar and grind it fine in a food processor or coffee grinder. It will be worth it. Make sure the sugar comes to a complete boil; have your coconut and coloring ready. Work quickly to allow the layers to meld together. Press very firmly each layer, especially the first layer. Make sure you cut this slowly and carefully when it is completely cooled with a large sharp knife. It can be crumbly - take your time. Do not multiply this recipe. If you wish to make more than one batch, do it separately.