Review on ⏳ SWISSELITE Biloba Hourglass Sand Timer – Elegant Home & Office Decor (8Inch-30Mins Black Beauty) by Kim Knowles

After several attempts and returns of other timers I decided on this product and bought timers with different run times. The practical thing is that you can choose different colors. My experience of choosing glass has shown that shape matters A LOT. If it's too shallow, the hourglass won't empty completely and will become meaningless. You have no problem. I have one at 30ft and one at 15 and both work well. I use them for yoga or meditation so I don't have to look at my phone or set my alarm. Very satisfied.