That sounds like a you problem svg

All files are in the colour black.

Also available in the following bundle https://designbundles.net/alanacreates/1936682-funny-coffee-mugs-svg-funny-office-mug-svg

File types included- 

SVG: compatible with Cricut cutting, resize without losing quality (best for cutting and printing)

DXF: Suitable for silhouette cameo

PNG: 300dpi with transparent background (best for web graphics ie mockups)