MOO | Support Product Information Cotton Business Cards Can I write on Cotton Cards? Yes! MOO's Cotton Business Cards are uncoated, which means you can write on them with just about anything. Related articles You can chat or email How to Convert to Shape in Adobe Photoshop Why do you not use vegetable/recyclable ink? Payment taken but no order placed NFC chip showing Still need help? Contact us Chat with us Mon - Fri: 24hrs/daySat - Sun: 8 - 4:30pm (EST)*Excluding Public Holidays Email us Best for technical support and artwork issues Call us (401) 519-7216 Mon - Fri: 3:00am - 9pm (EST) * Excluding Public Holidays