After trying this product I was amazed at how it revolutionized my work space .The industrial and scientific design of this centrifuge holder ensures that the test tubes are held securely in place, ultimately saving time and worry. The sturdy, durable base is a great feature, and the adjustable spacing allows for customization and organization. The only con to this product is the price tag, which could be a barrier for some hesitant buyers. However, in terms of functionality and convenience, it'See full review