Van Den Eynde Secret Black Groundbait The Classic range ingredients and recipes remain unchanged and are manufactured in Belgium to the same exacting standards as all Van Den Eynde products. Secret is a very sticky mix much loved by roach anglers. This groundbait has - a unique sweet smell Roach love - Great binding qualities so is often used on flowing or Deep water - Available in Natural or Black - Superb mixed 50/50 with Supercrack Roach for deep or flowing venues - 1kg bag