Open to UK residents aged 18+. Enter your details to receive a free bouillon sample. Visit https://unilever.afxpages.com/unilever-knorr-stand-at-the-booker-trade-show-2022, and enter your name, email, job title, business name and address and email. Closing date: 30/09/2022. Sample: Knorr Professional Vegetable Powder Bouillon 1kg or Knorr Professional Vegetable Paste Bouillon 1kg. 1 entry per person. Full T&Cs: See for full terms.