// social proof · reviews
Built for us. Reviewed by us.
★ 4.8 · 2,400+ reviews

A funny Claude AI mug inspired by one of the most familiar problems in artificial intelligence: hallucinations. Designed for developers, prompt engineers, AI power users, programmers, software engineers, and tech professionals, this pixel-style design turns LLM mistakes into clever geek humor. Perfect for coffee, tea, office desks, home office setups, coding sessions, meetings, late-night debugging, and anyone who uses Claude, ChatGPT, coding assistants, AI tools, large language models, prompt engineering, automation, research, or AI-powered workflows. Whether you're drinking your morning coffee, evening tea, or something in between—this mug's for you! It's sturdy and glossy with a vivid print that'll withstand the microwave and dishwasher. • Ceramic • 11 oz mug dimensions: 3.8″ (9.6 cm) in height, 3.2″ (8.2 cm) in diameter • 15 oz mug dimensions: 4.7″ (11.9 cm) in height, 3.3″ (8.5 cm) in diameter • 20 oz mug dimensions: 4.3″ (10.9 cm) in height, 3.7″ (9.3 cm) in diameter • Dishwasher and microwave safe • Blank product sourced from China This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions! Age restrictions: For adults EU Warranty: 2 years Other compliance information: 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.
A funny Claude AI mug inspired by one of the most familiar problems in artificial intelligence: hallucinations. Designed for developers, prompt engineers, AI power users, programmers, software engineers, and tech professionals, this pixel-style design turns LLM mistakes into clever geek humor. Perfect for coffee, tea, office desks, home office setups, coding sessions, meetings, late-night debugging, and anyone who uses Claude, ChatGPT, coding assistants, AI tools, large language models, prompt engineering, automation, research, or AI-powered workflows. Whether you're drinking your morning coffee, evening tea, or something in between—this mug's for you! It's sturdy and glossy with a vivid print that'll withstand the microwave and dishwasher. • Ceramic • 11 oz mug dimensions: 3.8″ (9.6 cm) in height, 3.2″ (8.2 cm) in diameter • 15 oz mug dimensions: 4.7″ (11.9 cm) in height, 3.3″ (8.5 cm) in diameter • 20 oz mug dimensions: 4.3″ (10.9 cm) in height, 3.7″ (9.3 cm) in diameter • Dishwasher and microwave safe • Blank product sourced from China This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions! Age restrictions: For adults EU Warranty: 2 years Other compliance information: 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.
// social proof · reviews
Built for us. Reviewed by us.
★ 4.8 · 2,400+ reviews
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