1. Pairs of scissors
Tip: Clean your scissors after every use. And, if you often use your general purpose scissors to cut something sticky, don't forget to clean them every so often with water and soap to clean off the glue excess. Here is some more information from Fiskars.
Some cuts are so meticulous. An X-Acto knife is perfect for those. To use the X-Acto knife you need a cutting mat underneath to protect your surface and your knife. The mat is self healing and it comes with a measuring grid for precise cutting.
3. Guillotine paper trimmer
4. Portable paper trimmer
5. Paper punches
A helpful tool to add a little character to your project. Paper punches come in different styles, shapes and designs. And I simply cannot get enough of these.