SIP cards--Stamps, Ink, and Paper--require few supplies. The only supplies I used for this card in addition to stamps, ink, and paper are a sponge, and a paper trimmer.
Getting stung by a jellyfish on my foot or leg when they came near shore to spawn was a part of my childhood. This is why we took a small jar of MSG with us to the beach. For some odd reason, it took out the sting on my skin. As soon as I saw this paper, I knew what card I had to make.