Aim for a resolution of at least 300 ppi at the actual print size. A minimum resolution of 1050x2400 pixels is often recommended for full wraps.
These appear as plain black mugs until hot liquid is added, which slowly reveals the hidden photo from the bottom up. buy photo mug
Use bright, well-lit photos without heavy filters to ensure the truest color reproduction when printed. 3. Design and Layout Options Aim for a resolution of at least 300