Our DIY E-juice Kit is an all-in-one kit that saves time and money. If you’re new to DIY, you’ll love that it includes everything you need to be successful, from flavor concentrates and labware to step-by-step instructions. If you’re a seasoned DIY mixer, you’ll love its convenience and quality. Need to test the strength of your free base nicotine? We also sell a Nicotine Titration Kit.