As part of studies on the heart rates of couples, one experiment had couples sat facing each other. It showed that after a while, their hearts beat at the same rate.
Details
• A6 size (148mm x 105mm)
• Luxury pearlescent eco-certified paper
• Produced in our London studio
• Trivia fact on the reverse
• GS1 barcode for POS
• Biodegradable cello bag (unwrapped option available)
• FSC® certified paper - FSC C007915
