Nice wrapping papers are hard to find and if you have lots of smaller things or just products with weird shapes, the wrapping usually looks funny. Well you just need some cardboard, pen and ruler to make simple boxesby using a template. And if you know dimensions of your gift, you can use this amazing templatemaker page and makes a template for you. You just need to print it.
I also did different patterns for my boxes. My scented candles got them selves boxes too.
If you do not have a big printer or your skill with computer are not so good, you can always color your boxes with some sprinkled paint etc.
Just remember to have fun!