I am happy to combine p&p. Just add everything to your basket and hit the request combined postage from seller button. Don't worry if you can't do this as any excess postage will be refunded once your order is packed and weighed. Postage is 2nd class & your item will be sent in a cello bag & hard backed envelope for which I add 20p on to the postage cost.   

Proof of postage is always obtained & please note I don't post on weekends or bank holidays.

From a Smoke free home.