any wool for charity knit and crochet (Longport ST6)

hello everyone my wife is knitting and crocheting a lot of things for various charities and we were wondering if anyone has any spare wool they no longer want or use that could be put to good use. at the moment the cost for wool is terrible and we are not able to buy much which means we cant knit as much as we would like to so i thought if anyone had any odd balls lying around we could use that would be a great help. if anyone can help we would be able to collect anytime that is suitable for you. we thank you in advance for any help all the best and stay safe chris and sue