an easy item to make that you won't see everywhere is the bowl buddy for the microwave. this is similar in construction to the fabric boxes but needs a batting like pellon wrap-n-zap which comes 45 " wide and 1 yard lengths. the cheapest i have found is at walmart.com with free shipping if you pick up at a walmart. $3 versus $8 at other suppliers.
i make a variety of sizes from 10 inch squares with 9 in batting to 14 inch squares with 13 inch batting and alter the size of the tuck to create different shapes. having a real bowl in each size lets the customer remember the size of the bowls they use at home and they can pick the right one. i do 14, 12 and 10 inch.
the small boxes are actually the same except that the tuck is much wider to make the side vertical.
you do need to use 100% cotton material and thread so nothing melts in the microwave.
directions are available online at
http://www.seamshappy.com/2012/08/13...wl-pot-holder/