Gervit-W ® The Number 1 Multivitamin • Simply the finest Multivitamin preparation on the market, Gervit-W is a rich golden-red sticky liquid containing 18 high quality vitamins that is trusted throughout the pigeon world. • Gervit-W is invaluable in any professional loft as it provides all of the birds vitamin requirements and can be given in the water or added directly onto the food, making it both practical and economic to use with minimal waste. • Gervit-W can be collected direct from Röhnfried stockists in three bottle sizes - 250 ml for £9.95, 500 ml for £14.40 or the big value 1000 ml for £21.75 • Gervit-W is used by many crack lofts throughout Europe including Silvère Toye, Heinz-Willi Ritz, Koen Minderhoud, Kees Bosua, Van Hove-Uytterhoeven and Maurice Casaert.