Am still clearing some of our old stock out. Have quite a lot of Carboxy Methyl Cellulose and a few bags of Xanthan to go. The Methylcellulose mixes fine with a mixer as does the Xanthan. Both will make around 50 litres per KG which I've just listed on eBay for £14.99 plus postage. Feel free to message me on here for any bulk purchases and I can do a better price as it would save on postage.