Yes you are right, you would need a die cutting machine. I have the Big Shot but they work in all the mainstream cutting machines - sizzix, bigshot, cuttlebug etc. In some of them you need to buy an extra cutting plate. It's quite an investment to make but if you are thinking of expanding your paperfrafting then I would really recommend a die cutting machine and would go for one of the more versatile types - some will only accept the thin dies, some will accept thin and thick.