Cell Membrane Ring [Ontogenie Science Jewelry] biology ring
Cell Membrane Ring [Ontogenie Science Jewelry] biology ring
Cell Membrane Ring [Ontogenie Science Jewelry] biology ring
cell membrane figure mariana ruiz

Cell Membrane Ring

Regular price170.00 €
/
Tax included. Shipping calculated at checkout.

Material
Size

The Cell Membrane ring wraps a lipid bilayer around your fingers and adorns it with transmembrane and peripheral proteins. Cell membranes, also called 'plasma membranes' delineate cells and allow transport of ions and small organic molecules between them.

The ring is 3D printed in polished bronze or solid sterling silver and is ready for gift giving with a gift box, polishing cloth, and care instructions.

Due to the width of the band of this ring (slightly more than 1cm), I suggest you order one half size larger than your normal size for the most comfortable fit. The best way to measure your ring size is to either visit a jeweler or use a ring sizer.

See also: Cell Membrane Pendant

All orders over 50 Euro ship FREE. Under 50 Euro shipping = 5.50 €

Jewelry Shipping

Jewelry in stock at Ontogenie will be ready for shipping within 1-3 days. Jewelry on backorder requires 3-4 weeks production time before it can be shipped.

Transit times:

  • Germany: 1-2 days
  • EU: 2-4 days
  • Europe, nonEU: 5-7 days
  • USA, Canada: 9-12 days
  • Australia, New Zealand: 10-17 days

For faster delivery, you can choose "Express Shipping" at checkout. Cost is 25.99 € for UPS 1-2 day service.

You will be notified by mail when your order ships and given a tracking number so that you can follow your shipment.

Your jewelry will be gift-wrapped in original Ontogenie packaging.

Please note that packages may be delayed for reasons beyond my control. In the unlikely event that your jewelry shipment is held by your local customs office, you are responsible for paying any customs fees and import taxes incurred.

**Orders to the United Kingdom of more than 135 GBP/158 Euro will incur import duties that must be paid by the customer at the time of receipt of the package in the UK. If you do not pay the import duties, the jewelry will be destroyed or returned, and your order will not be refunded.**

Art Prints, T-Shirt, Mug, and Tote Bag Shipping

Printing of these products requires 2-7 days fulfilment time at a printing facility as close to your location as possible. After fulfilment, your shipment should arrive in 3-10 business days.

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