Pay in 4 interest-free payments of $47.50 Learn more
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Relaxed fit compared to many competitors
20 kHz (±3 dB)
Handy features include:
Can be used for photos and documents
large hourglass 30 min Eye Protection Relaxed fit compared to manyLarge Hourglass 30 min, Black This hourglass is a perfect tool to help children understand the concept of time. It offers a visual indication of the remaining time, which aids in creating a deeper perception of time. Easy to handle Flexible for use in learning environments Great for experiments, timekeeping, games, and play Dimensions: 16 cm
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