Roses are Red Physics Greeting Card

You thought this was going to be a normal valentine's day card? Ha! This one's for the physicists. 

• 4.13" x 5.83" card plus white envelope
• Silky, satin printed finish for vibrant colors and excellent tactile quality
• Folded card, blank interior with uncoated surface for easily writing your own greeting
• Made with sustainably sourced paper, designed by Because Science, and printed in the USA