Following on from the toys that need to be assembled thread. My huge gripe at Xmas is people who buy prezzies that need batteries and don't supply the batteries with them. I always check what I've brought and if it needs batteries I also supply the batteries. Last year I was prepared for this and brought shed loads of AA batteries. But mil brought the kids gifts that needed C and D batteries 12 in total costing us over £20 I wasn't impressed.