Neuron tie bar in polished brass Ontogenie Science Jewelry neurobiology
Neuron tie bar in polished brass Ontogenie Science Jewelry neurobiology
Neuron tie bar in polished brass Ontogenie Science Jewelry neurobiology
neuron diagram

Neuron Tie Bar

Regular price119.00 €
Tax included. Shipping calculated at checkout.


Neurons are a critically important cell type in animals that allows communication between cells via electrical impulses. Electrical signals are received by the dendrites of the neuron and the signal is sent down the axon, across the synapse at the axon terminal, and on to the dendrites of an adjacent neuron. The speed of the signal is enhanced by the myelin sheath surrounding the Schwann cells of the axon.

This tie bar illustrates the dendrites, the neuron cell body, the myelin sheath and the axon terminal.

The Neuron Tie Bar is 4.3 cm long (1.7 inches) long and will fit securely to both layers of your tie plus the shirt placket.

The tie bar is 3D printed in solid sterling silver, bronze or 14K gold plated brass and is ready for gift giving with a gift box, polishing cloth, and care instructions.

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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Customer Reviews

Based on 1 review
Katrina Z.
I found one, finally!

Beautiful! Nothing else like it out there, and I spent a year looking. Everything else is just a neuron on a background, this tie bar IS the neuron. Looks well made, as well.