I am a cardmaker and a scrapbooker. I had purchased another scoring product that I struggled with and finally gave up trying. I saw most cardmakers were using the Scor-Pal and decided to give it a try. It is fantastic! The notched edges make finding and staying in your score line super simple. The score channels are just the right depth so I don't have to worry about pressing too hard and creating tears in my scored lines. The bone folder stays tight and secure in it's holder and saves me HOURS not having to hunt down my scoring tool. This product was clearly designed by a cardmaker. FANTASTIC product!