I got this a while ago, buy I finally got around to using it. It's for freezing and storing single teaspoon sized cubes of minced garlic.
I really like the convenience of having already minced garlic in ~1 clove cubes. It was a bugger to get them out of that thing though. I think I probably packed the garlic in too firmly. I'll have to experiment. Maybe I'll just let them freeze long enough to hold their shape and then pop them onto a tray to freeze solid and then store them in a bag. Experimenting with this is my near future.
I got them from here: Lee Valley Garlic Freezer Tray
I really like the convenience of having already minced garlic in ~1 clove cubes. It was a bugger to get them out of that thing though. I think I probably packed the garlic in too firmly. I'll have to experiment. Maybe I'll just let them freeze long enough to hold their shape and then pop them onto a tray to freeze solid and then store them in a bag. Experimenting with this is my near future.
I got them from here: Lee Valley Garlic Freezer Tray
This one is for the specific task of frothing. I imagine it is very useful for those needing to froth a lot of milk for coffee drinks, but I'm hoping it will make the task of frothing jello easier. I'm making a bit of Deluxe Whipped Jello these days and it has a tendency to splatter on the counter and backsplash...and toaster and coffee maker, well you get the idea. The whipping isn't difficult, but the clean up becomes a task. Anyway, see the picture below. Once upon a time, I had a stick blender that had a frothing disk, sadly, that doesn't seem to be an option these days.
Happy cooking with your new knife. Be sure to chop just the food and not your fingers. 
