Harry Potter Dark Mark Mug

Bring a touch of dark magic to your morning coffee with this Harry Potter Dark Mark Mug.

The 400ml (13 fl oz) black ceramic mug is inspired by the mysterious world of the Death Eaters. It features Nagini, Voldemort's infamous serpent, coiling around the mug and seamlessly forming the handle. 

The Harry Potter Dark Mark Mug is a must-have for any Potterhead and makes an unforgettable gift.

Not suitable for dishwasher or microwave use.

• Features Nagini coiled around the mug and handle
  
• 400ml (13 fl oz) shaped ceramic mug
  
• Not suitable for dishwasher or microwave use
  
• Officially licensed Harry Potter product

Warranty
All products are covered by a manufacturer’s warranty where applicable. Warranty claims are assessed in line with the Consumer Guarantees Act.

Returns
We offer a 30-day return policy for unused items in their original condition.

To start a return, contact shop@overkill.co.nz. We’ll provide return instructions and the return address.

For full details, please visit our Return Policy page.

Refunds
Refunds are processed within 5–7 business days after we receive and inspect the returned item.

Where we ship
We currently ship within New Zealand only.
For international shipping enquiries, contact shop@overkill.co.nz.

Order processing

• Orders placed before 3pm ship same business day
• Orders placed after 3pm ship the next business day
• Weekend & public holiday orders ship the next business day
  

NZ delivery times

• Overnight delivery nationwide via NZ Post
• Allow 1–2 extra days for rural addresses and oversized items
  

Shipping costs
Calculated at checkout based on size, weight, and destination.

Current rates:

• Northland: $3.99
• Auckland: $3.99
• Rest of North Island: $4.99
• South Island: $5.99
  

✅ Free shipping on orders over $99*

Bulky items may incur a $10 surcharge (applied automatically at checkout).

Tracking
You’ll receive a tracking link by email once your order ships.