Don't Be Silly! Cook Black Ceramic Mug

Hello, English with Steve Ford fans!

This “Don’t Be Silly!” mug comes from the fun phrase you love in our YouTube, Instagram, and Facebook reels. It’s perfect for your morning coffee, afternoon tea, or any time you want to smile. Great for learning, teaching, or just enjoying a fun drink!

Features:

• Available in 11 oz and 15 oz sizes
• Glossy black ceramic finish with high-quality print
• Microwave- and dishwasher-safe
• Lead and BPA-free
• Made to order — sustainably and just for you

Dimensions:

• 11 oz: 3.85″ (9.8 cm) high × 3.35″ (8.5 cm) diameter
• 15 oz: 4.7″ (12 cm) high × 3.35″ (8.5 cm) diameter

This mug isn’t mass-produced — it’s made just for you the moment you order. That means slightly longer delivery times, but you're helping reduce overproduction and waste. Thank you for supporting smarter choices.

This item includes free shipping — exclusively for the Don't Be Silly! collection.

Questions or delivery issues? Contact us.

EU Legal Compliance:

Age restrictions: For adults
EU Warranty: 2 years (EU only)
Safety: Meets the lead and cadmium level requirements.

In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 123 Main Street, Anytown, Country or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.