World's Coolest Sister Mug

What do you give the girl who shared all of her clothes with you? Your sister is your everything and she deserves the best. This customizable "World's Coolest Sister" mug makes for the perfect gift.

Make it extra special by personalizing the back with your own personal message.

Details:

  •  Available sizes: 11 oz or 15 oz
  • 100% white premium ceramic mug
  • Dimensions: 11 oz: 3.70" x 3.20" // 15 oz: 4.50" x 3.40"
  • Designs are permanent and will not peel or wash away
  • Dishwasher (top rack) and microwave safe
  • Designed and printed in California

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