Each egg cup can be personalised with up to 2 lines of text. Line 1 can hold up to 5 characters and line 2 can hold up to 15 characters in length. Line 1 is case sensitive and will appear as entered. Line 2 will automatically appear in UPPERCASE.These products are ceramic.Hand wash is recommended.We would advise that our egg cups are suitable for large eggs.Perfect for Wedding, Anniversary.