Material Non-toxic ABS Plastic, Borosilicate Glass, Colored Silica Sand. Durations Available 30 Seconds, 1 Minute, 2 Minutes, 3 Minutes, 5 Minutes, 10 Minutes. Zero Maintenance: Requires no batteries, charging, or software setup.
Plastic Sand Timer Sandglass Hourglass Sand Clock Timer 30 Sec, 1 Min, 2 Mins, 3
Plastic Sand Timer Sandglass Hourglass Sand Clock Timer 30 sec, 1 min, 2 mins...
Plastic Sand Timer Sandglass Hourglass Sand Clock Timer 30 sec, 1 min, 2 mins, 3
Plastic Sand Timer Sandglass Hourglass Sand Clock Timer 30 sec, 1 min, 2 mins
Plastic Sand Timer Sandglass Hourglass Sand Clock 1 min.
50 Pcs 1 Minute Sand Timer Bulk, Mini Sand Timer Bulk Plastic Sand Timer for ...
