Custom Smart Blanks | Mineral Wash Tee

Design your own tee on the Smart Blanks MT600 Adult Mineral Tee — a distinctive mineral-dye finish on premium heavyweight ring-spun cotton. The mineral (acid) washing process creates a unique, one-of-a-kind look — every tee has slight variations in color, shade, and intensity, so no two are exactly alike.How It Works Upload Your Design: Use a high-quality, print-ready image file (PNG, SVG, PSD, etc). No blurry images please! Need help? Want background removed or basic editing? Use the background remover upload function or message us via chat or email. No Design? No Problem: If you want simple text printed, type your message in the text editor or leave your preferred vibe and text in the comment box — we'll help with font styles and send a preview! How fast? We'll print your shirt in 1–3 business days. Print Size: We can print up to 15x19 inches. Let us know in the comments if you prefer a specific size. Blank Specs 6.5 oz/yd², 220 GSM single jersey 100% combed ring-spun cotton Mineral washed / acid washed — unique, one-of-a-kind color variation on every piece Side-seamed, shoulder taping, classic fit Tear-away label Colors: Black, Brown, Grey, Navy Size Chart (in inches) S M L XL 2XL 3XL Chest 18 20 22 24 26 28 Length 28 29 30 1/2 32 33 1/2 35 Pro Tip: Better artwork = better print. Avoid low-res screenshots or grainy images.