This sister gift set is absolutely perfect for showing your sister how much you care! The ceramic mug holds 13 ounces (380ml) and features that sweet 'Best Sister Ever' design on both sides - because why should only one side get to look cute? The matching pink socks are super soft and cozy, made from 98.5% polyester with 1.5% elastane for stretch. The mug is microwave and dishwasher safe (though hand washing makes it last longer), and the ergonomic handle feels comfortable in your hand. It comes ready-gifted in a beautiful box with protective foam, so you don't have to worry about wrapping it yourself. Perfect for birthdays, Christmas, Sister's Day, Mother's Day, or just because your sister deserves something special. The quote 'Side by side or miles apart sisters will always be connected by the heart' is so touching and true. Great for your biological sister, sister-in-law, or that friend who's like a sister to you. The quality feels substantial - not like those cheap mugs that chip easily. She'll think of you every time she uses it for her morning coffee or tea. Seriously, if you've been looking for that perfect sister gift that's thoughtful but not over-the-top, this is definitely it!