welcome to demitheory co. — where luxe meets liquid magic.

Discover premium tumbler solutions designed to bring your crafts to life.

The Luxe Collection

about us

Hi, we’re Destiny and Maria — two crafters with big ideas, even bigger goals, and a shared love for bringing creativity to life. Our journeys started with Maria’s Crafty Corner and DMR Crafts Co., where we poured (literally) our love for glitter, tumbler design, and all things sparkly into every piece we made. Now, with DeMi Theory Co., we get to bring that same passion to creating premium tumbler solutions that make crafting easier, more fun, and a little more magical. After running our own businesses, we decided to join forces and pour our skills, passions, and experiences into one brand: DeMi Theory Co. Together, we’re here to provide high-quality products designed to inspire and elevate every project.

meet maria

I’m Maria — a boy mom through and through, married for 4 years, and constantly outnumbered in a house full of guys (including our two pugs, Tiana and Brody). Maybe that’s why I have such an unstoppable love for glitter, sparkles, and all things pink - I have to make up for the lack of it at home! We’re a Disney-and-Universal-loving family with a passion for travel, and I’ve been crafting for as long as I can remember. The more I learn, the more I want to explore, create, and share with others. My mission is simple: to bring you premium products that help you achieve your creative vision while keeping the joy and excitement of crafting alive.

meet destiny

I’m Destiny — a crafter at heart, glitter enthusiast, and small business owner who’s never been afraid to dive headfirst into a new creative idea. When I’m not working on new products, testing out glitter combos, or making something glow - I’m a proud cat mom of two, Harley and Jax, and love curling up with a good horror, psychological thriller, or feel-good comfort show. Crafting isn’t just what I do — it’s my happy place, and I’m so excited to share it with you.