What is it like? 

• Haem group molecule necklace, one of four haem groups in haemoglobin. Each contains an iron ion to bind to oxygen.
• Silver coloured, made from a metal alloy.
• The Haem molecule is approximately 2.5cm x 1.5cm.
• The chain is 45cm in length.

 What sort of messages do people write? 

• People have bought these for the biologists in their lives.
• They have been gifts for special occasions with messages personal to the people sending them.
• People have also bought these for themselves to add to their collections.

What else do I need to know?

• We make each order just for you, based on the options you select, please allow 3-5 working days for us to make this for you.
  
• Enter the personal message and icons you would like including (see the images).
• Feel free to include any other specifics e.g. font size, position of the text and changes to the heading.
• We will copy and paste the message text you provide so please check that the spelling is exactly what you would like to see on your card.
• If you would like the image or text removing just let us know.

If you have any custom requirements or wish the chain length to be altered then please contact us.