MDMA Necklace Small, MDMA Molecule Brass/Silver Plated Brass, Molecular Structure Necklace


Shipping to United States: $4.18

MDMA is a heart opener which increases the sense of intimacy and diminishes anxiety with others, which can induce euphoria and mild psychedelia. It connects to one´s heart and universal love.
It causes a high release of dopamine and serotonin which is known to be the "hormone of happiness". MDMA (methylenedioxyphenethylamine) belongs to the group of amphetamines and therefore also causes amphetamine typical effects.

We, CatSamJewelry, believe that wearing the molecular structure of a substance gives you a little bit of the effect of this substance in your daily life. If that is only superstition or real is hard to tell and by the end depending on you. Independent from that molecular structures are a great way of expressing an affinity for something in a more sophisticated way.

The MDMA molecule is created by handmade casting out of high quality brass which has been filed and polished to perfection.

Molecule measures:
length 3,1 cm/1,22 inch
width 0,9cm/0,35 inch
thickness 1,7mm/0,1 inch
weight 1g/0,037oz

Every molecule comes with a brass/silver plated brass chain which is available in different sizes.

Every item comes in a little cotton bag made of colourful fabric or a CatSam Jewelry bag, let us here as well know what you prefer.


We accept:

-direct payment
-etsy giftcards

Items will be shipped upon receipt of payment

Shipping from Germany



• German Post Registered Certificate International Shipping.
• Delivery between 7-21 business days (shipping may take longer to some countries, so please be patient).
• Please allow CatSamJewelry 3-5 business days to ship your order. You will receive an email letting you know that your order has been shipped.
• Please do not contact us about your order unless it has been more than 21 business days since your order was lodged. Once an order has been shipped and confirmation emailed to you via Etsy, CatSamJewelry is no longer responsible for goods shipped.
• Signature required on delivery. If you are not at home to receive, the package will be delivered to your local post office and a delivery slip left with pickup details. You will need identification to collect.
• Please check with your local post office if you experience problems during shipping.


All international customers are responsible for the customs rates within their own country. For further information, please contact your local customs office.
CatSamJewelry will declare the full euro value on international shipments and must include an invoice for customs should they require it.

If you have any questions or request please send us a mail and we are more than happy to help you.


1) After receiving the item, contact us within 14 calendar days.

2) Re-send the item to return the unit within 2 working days after a mutual agreement on the delivery of new product.

3) The product must be sent back in original packaging and unused. Buyer pays return shipping and registration

4) The refund will be made via PayPal on the same day after receiving the product and it is proven. Once received and evaluated the exchange will be granted. *Used wire cannot be returned for an exchange.

5) No return or refund for items on sale and on custom orders.


It is our ambition to fully satisfy our customers and to make them happy with our products. If you bought something from us and realize that it doesn´t fit to you the way you thought or you imagined it different, please contact us first and give us the opportunity to find a solution instead of writing a negative feedback. We are happy to refund or exchange within the listed timeframe as it is very important to us that all our customers are satisfied.

Frequently Asked Questions

Wholesale availability

If you are interested in purchasing five or more of the same item/ items from the same shop section please contact us directly as we can offer special wholesale prices.

Reviews (1)


The necklace looks just as great in person as the picture portrays it to be. Shipping was very quick considering it came from overseas to the US. Thank you again!

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