RKR Adjustable Stool

The RKR is a fun, funky ergonomically designed height-adjustable stool that adds playfulness and intrigue to any space. Pair with MiEN Sit-2-Stand tables for ultimate flexibility as table and stools raise and lower together to quickly change the feel and energy of an environment.

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So Much Fun And Good For You Too. This Stool Rocks.

The RKR Adjustable Stool is a perfect solution for active students in a classroom allowing students to move naturally while staying in a stationary position. A constant state of movement occupies the student so their focus can remain on learning. Weighted on the bottom with a special floor grip, the RKR is similar to the exercise-ball concept, but with a smaller footprint and looks great in any space. Teachers love them too! The self-balancing feature allows an instructor to make quick and easy transitions from one teaching mode to the next. Use them in an art room, classroom, or lobby space, but don’t stop there. The RKR is suitable to all kinds of applications and is available in array of seat fabric and vinyl options.


  • Contemporary style integrated with ergonomic design. Perfect for any environment, including education and office spaces.
  • Self-balancing and self-stabilizing for both safety and comfort
  • Looks great in any space. With a huge array of fabric and vinyl upholstery options, pick whatever fits your environment!
  • Eco-friendly, durable construction

Fabric Options

Vinyl Options

Some fabric of vinyl options may be be make-to-order


  • Seat: Foam with Bloom fabric or vinyl upholstery
  • Top: Black polypropylene
  • Cylinder Mechanism: Steel finished with silver powder coat
  • Base: Black polypropylene
  • Bottom: Rubber grip & weighted


  • Adjustable height: 23.4″ – 32.9″h
  • Base: 13″ diameter