Serotonin molecule pin badge: 'Happiness chemical'

We all need to keep our levels of Serotonin up, why not send someone this cute pin and let them know you're thinking of them this Valentines/Palentines day. This cute little pin represents the Molecular structure of Serotonin.

• Measures 3cm across

• Available in laser etched wood or frosted blush pink with white engraving.

• Can add a card with a personalised message to be send straight to the recipient.

• Can be ordered as earrings, necklace and even as a set for a cheeky saving.

Part of my 'Chemical Couture' range. If there are any other molecule you would like to wear as jewellery, please send me a message.

Most of my jewellery is made to order, so I ship two days after purchase. If you need your order by a specific date, email me at info@workingclasp.com, and I’ll do my best to prioritise it for you.

UK Shipping (1-2 Days)

📦 £5.95 – Parcelforce 48-hour tracked (No signature required)
🚀 £9.35 – Royal Mail Next Day Special Delivery (Tracked & signature required)

Europe Shipping (3-5 Working Days)

📦 £6.55 – International Standard Delivery (No signature or tracking)
✈️ £11.15 – Tracked & Signed Delivery

Worldwide Shipping (6-7 Working Days)

📦 £9.20 – International Standard Delivery (No signature or tracking)
✈️ £13.80 – Tracked & Signed Delivery

You can also find our full shipping information here and our returns policy here.

To keep your Working Clasp jewellery looking its best, follow these simple care instructions:

💖 Store your jewellery in a pouch or box when not in use.
🧼 Clean gently with a soft cloth to remove dust and fingerprints.
🚿 Avoid wearing jewellery while sleeping, showering, or exercising.
⚡ Be mindful with sprays & creams (perfume, moisturiser, sunscreen) as they can cause acrylic to dull over time.
💥 Handle with care – Dropping acrylic jewellery onto hard surfaces can weaken or break the piece.