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Black ONGO school stool with a round seat and sturdy base, height adjustable for ergonomic, active learning while seated.
Black ONGO school stool with a round seat and sturdy base, height adjustable for ergonomic, active learning while seated.
ONGO school stool in blue, green, red and black with an ergonomic seat, height adjustable and sustainable base.
ONGO School stools in various heights and colors – ergonomic seating for active learning and working
Close-up of the ergonomic, non-slip seat of a green ONGO School stool.

ONGO
SCHOOL

Active sitting for better posture, concentration and movement
Ergonomic & non-slip thanks to structured seat and stable base
Sustainable & colorful made from robust materials with a high recycled content

Active sitting that promotes – For more concentration, better posture and healthier movement

Ergonomic & non-slip – Safe rocking thanks to the roughened seat and stable base

Sustainable & colorful – Robust WPC material with recycled content, available in fresh colors


The ONGO SCHOOL brings a fresh new dimension to the classroom. Its curved base automatically activates muscles, improves posture, and supports focused learning – all without a backrest.

With its non-slip seat, continuously adjustable height, and sturdy base made of recycled composite material, it combines ergonomics, safety, and sustainability. Featuring cheerful colors, it fits perfectly into modern learning spaces—for active sitting from elementary school to university.

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  • The ONGO SCHOOL makes sitting dynamic and promotes natural movement – exactly what's important for focused learning. Its rounded base and firm, backless seat stimulate blood circulation and support coordination. This makes learning more active, healthier, and more effective.

  • The ONGO SCHOOL features a height-adjustable gas spring and is available in two sizes: REGULAR (44–63 cm) and TALL (51–76 cm). The large base plate, made of an innovative composite material, ensures stability, while the 100% recycled underside is environmentally friendly. All components are "Made in Germany" and come with a 2-year warranty.

  • The 36 cm diameter seat is made of fiberglass-reinforced polypropylene and is available in four vibrant colors: red, green, blue, and black. The large base (39 cm diameter) is available in three colors and features a soft, non-slip coating. A comfortable rim makes gripping and carrying particularly easy.

  • The ONGO SCHOOL's rounded base allows for gentle rocking, promoting blood circulation. The textured seat prevents slipping and ensures a secure grip. This keeps the body moving – for better brain function and more fun while learning.

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