If you burn CDs or DVDs, you know that sometimes you will need a simple CD sleeve/case to protect the disc before giving it out.
I don’t really mind buying the CD envelopes cost anything from SGD$0.10 – $0.25 each. But there are times when I just don’t have any around me, so here’s a cool site that shows you how to fold one with a simple A4 or Letter sized paper.
This will help you save some $$, time hunting for a reusable CD envelope, and also do your part for the enviroment with some recycling!