Backed Adjustable Height Ergonomic Lab Stool with Removable Casters / Wheels

Customers find this product to be very comfortable and supportive, particularly for long periods of sitting. It is also noted to be ergonomic and functional. However, there are consistent complaints regarding the wheels, which are described as not rolling smoothly or being of poor quality. Additionally, some users have expressed concerns about the product's sturdiness, noting that it requires frequent tightening of bolts and lacks stability.