Sand Timer,Plastic Hourglass Timer,Colorful Sandglass Hourglass Sand Clock Timer 30sec/1min/2mins/3mins/5mins/10mins (12pcs)

great set, i use them all the time for various things. used the 3 minutes as a timer for yoga poses. used all of them in the kitchen at one time or another. I use them to play certain games with intoxicated friends to speed up game play. and in games where I have lost the timer, like boggle. I even used them in a prototype game I was working on, hhhhmmmm, maybe i should try working on that game again, that might be nice.

Als genauer Zeitmesser eignen sich diese Sanduhren nicht. Wer allerdings Ersatz für Spiele braucht, bei denen man in immer der selben Zeit Aufgaben erledigen soll, kann sie gut verwenden.

Great size easy to carry with you should you need to. Various lengths of times.

Les enfants en ont deja cassé un, et j ai remarqué que les minutes ne sont pas precises, quelques secondes d ecart. Globalement materiel plutot "cheap"

I bought them to use in my classroom and they have been a hit so far. Sometimes the timer doesn’t need to be so loud or shown on a projector. These are perfect for those times. Store them up-right so you aren’t stuck waiting for the sand to get to one side.