Having sought the perfect latte for many years, now, and learning all the while, I've become convinced that the perfect foam carefully poured is almost as important as having freshly roasted beans.The flavor is in the crema at the surface of a shot.To get it requires beans no more than 10 days from the roaster (and not over-roasted!).To keep the crema and its volatile essence at the surface where our principal taste organ (the nose) can fully sense it does require the perfect foam and a careful pour.Foam must be "microfoam" - i.e., no visible bubbles but, instead, a glossy sheen on the surface so it can float the crema in tact and to the top.After tamping and swirling the foam in the pitcher, it is poured through the crema, keeping the crema floating on the surface.
And, here's where the Rattler pitcher comes in.First, the spout is a must for the careful pour (or latte art if you are so inclined).Many such pitchers have that.The rounded, bulging bottom, though, works better than my other pitchers as one prepares the foam under the steam nozzle.Foam starts, of course, with nozzle right at the milk's surface as air is noisely pumped in with the steam.No matter how carefully I try, though, some noticeable bubbles form in this initial stage. (If I am only half awake or hands are shaking from too much fun the night before, sometimes lots of bubbles form.) Trick is, as milk gets to "just warm" (but not yet hot) and nozzle is buried deeper simply to heat to final temperature, one wants to get the concoction swirling under the pressure of the steam now being directed deeper and at an angle into the pitcher.That can cause any number of bubble sins to disappear, sucking them into the swirling liquid.Here, I think the rounded flare design of the bottom of the pitcher really helps.
Can find a spouted pitcher at half the price of the Rattler. I've used such for years with no complaints.But, because of the performance improvement just described, I have just ordered a second 16 oz and have ordered a 25 oz to try it out.
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Rattleware Spouted 16-Ounce Bell PitcherProduct Description: The spouted bell pitcher combines the classic bell shape with the popular latte art spout. Maximize your barista skills by being able to both create velvety micro foam and pour the perfect Rosetta.The 16-ounce size is perfect for machiattos, cappuccinos and 8-ounce lattes.The 25-ounce size is perfect for any latte 12-16-ounce latte, assuring that each drink is made with fresh, cold milk. The 40-ounce pitcher is good for high volume locations wanting to steam milk for multiple drinks at one time.
Buy cheap Rattleware Spouted 16-Ounce Bell Pitcher now
This is just as advertised. It is a large 56 oz pitcher made of good grade stainless steel. 
The extra large face makes this thermometer easy to read.I have compare it to several other thermometers I own and it reads true.Temperatures register quickly but I don't know if I would call it an `instant' read.
Much taller than expected. If your frothing wand is immobile, like mine, then carefully measure the space available underneath it. This pitcher is much too tall to use on my espresso maker (Breville brand). Otherwise is a decent product.
In case you're wondering what size to get for a home espresso machine like I was, this is the one!