Cups & Glasses Under $10

Has anyone purchased any of the Luigi Bormioli glasses before? The pricing looks good, on Amazon they are $37.70. There aren’t many reviews, so I was curious about the quality.

http://www.amazon.com/Luigi-Bormioli-Social-Aspen-18-Ounce/dp/B008A7JZII

http://www.amazon.com/Luigi-Bormioli-Social-Purpose-12-Ounce/dp/B008A7JZNI/ref=sr_1_2?s=home-garden&ie=UTF8&qid=1373575679&sr=1-2&keywords=luigi+bormioli+aspen

Can’t seem to find any reviews on the “My Friendly Mug with strainer”. Anyone own one of these? If so, could you comment on pros and cons. My concern is do they keep the drink warm/hot for a decent length of time? Also, since the bottom is thinner than the top, does it topple over easily? I am thinking about getting a few for Christmas presents for my tea-drinking friends.

jumped on the 18 oz (sold out) last week for 8, look nice