Today I made a super simple Father's Day mini-slimline card. It's got lots of white space, a bit of dimension, and some nerdy stamping!
Spellbinders Geek Chick Stamps [SPL]* (There's also a very similar photopolymer set called "All Geek" if you find it helpful to be able to see through the stamps for placement. It's available at Scrapbook.com or Spellbinders.)
I've been making cards for over ten years and there are a few things that get used on a daily basis. They make cardmaking more joyful for me. I hope this list is helpful for you. Some items are listed with an affiliate link which offers me a small commission at no cost to you (items noted with an asterisk), while others are linked here just because I think these products are the best!
Misti Stamping Tool [SCB]*
Big Momma Foam Tape Roll [SSS] (1mm thick, which is about half the width of most foam tape)