Kalsten | Heat-Sensitive Lightsaber Mug for Star Wars Fans
Magical Heat-Sensitive Transformation
Pour in hot liquid and watch the lightsabers magically appear! This thermochromatic mug reacts to heat, making your beverage moments more exciting.
Iconic Lightsaber Design
Features 13 legendary lightsabers from Star Wars characters, including Darth Vader, Yoda, Anakin Skywalker, Obi-Wan Kenobi, and Luke Skywalker.
High-Quality Ceramic Material
This 12 oz mug is crafted from premium ceramic, ensuring durability and a comfortable grip for everyday use.
Perfect Gift for Star Wars Fans
Looking for a unique gift? This mug is the ideal choice for Star Wars enthusiasts, making every cup of coffee a galactic experience.
Care Instructions
Hand wash ONLY. This mug is not microwave or dishwasher safe, so please handle with care to maintain its magic!
Material:
High-quality ceramic with a heat-sensitive thermochromatic coating.
Capacity:
12 oz (355 ml).
Special Features:
- Heat-sensitive design reveals lightsabers when filled with hot liquid.
- FREE returns if you don't like the mug!
Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands
Email: support@open.shop
Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)
We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
For quick answers, visit our FAQ page or use our Contact Form.
