No confusion here - this is the mug you lanolize in. This is the mug your better half can just stay away from. This is your lanolin mug. 

• 10.5 oz capacity
• Made from 100% USA corn plastic
• Biodegradable
• Made in the USA
• The mug contains 9/35 oz of 100% corn plastic
• Depending upon compostible conditions, the mug should break down in 2-4 years
• The number 7 would be used with PLA underneath it
• Microwave safe
• Handwash to preserve luster