I love my local animal shelter for being able to use almost whatever I knit, including simple shawls, which they sell at the fundraising events and "open doors days". Very delicate, complicated shawls are not suitable, because due to the amount of work and material they require, they would cost too much for the audience generally visiting the events. Small shoulder shawls, made with less than one 100g ball of sock yarn, using a simple stitch pattern however is the perfect product - useful, beautiful even though simple, and more interesting to buy than a pair of socks for example!