I have a large group of round cactus that bloomed yesterday and my sister wants me to dry/press her some. She makes cards and would like to add flowers from my yard & gardens to them. This will be my first attempt and I need tips before the cactus blooms are 'weathered' looking.

I have read some of the post's and they all seem to have different things to do this with. I don't want to spend alot, as I may only do it a couple of times. Is there a good reliable way without buying all kinds of equipement?

Thanks for the help in advance!
Marie