I Won't Quit Waterslide Decals – Introvert & Strong-Willed Sayings for Tumblers

These adult sayings waterslide decals are for the introverts and the strong-willed! Featuring bold, relatable designs about not quitting — on your own terms — with a healthy dose of introvert humor. Perfect for funny tumblers, sarcastic gift mugs, wine glasses, and personalized adult drinkware. Each decal measures 3.0–3.5 inches and is laser-printed on your choice of clear or white waterslide paper. No sealing required — they arrive ready to apply. Easy instructions included. Ships via USPS Ground Advantage with tracking. Free shipping on orders over $45.