Notchers - These aren't a must but they are useful if you want to make your patterns last longer. They snip a 'U' shape in the paper meaning it doesn't rip as easily asnotching by hand creating 'V' shapes. Pattern Cutting Ruler - I use the Pattern Masterruler because I find the size covers most outfits I make.It's quite strong so it won't break (it's currently in my suitcase on my world tour and it's not broken yet, I think that's quite impressive) and it's super easy to do seam allowances with the extra lines on it. When you start out with any project I think knowing which tools to buy can be overwhelming and a lot of the time there are so many gadgets you just don't need. I thought it might be helpful if I showed you which tools I use and why.