These are some products I like. Use the codes to save money when you purchase. None of these companies pay me for my opinions or reviews. If I like something, I share it and occasionally get an affiliate link that saves you and a little goes to my account, but I usually forget the password to that account so this has nothing to do with money.
Sketchboard Pro Save $20 here
X-Arm Buy it here
Bookwiz.io Save 10% using code RyRyArt here
Astropad Drawing products buy here
Bastion Pens: Use code RY20 to save 20% here