Home Active furniture Sit-stand chair Ongo Free | Sit-Stand Balance Stool
Ongo Free | Sit-Stand Balance Stool
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ONGO® Free, comfortable sitting and ideal for standing work! The ONGO Free is specially made for people who work behind a sit-stand desk. The dish-shaped foot provides an active position.

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€ 0,00 

Delivery time

3 - 4 weeks

€ 259,00
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Ongo Free - Balance stool

balanskruk ongo free
balanskruk ongo free

ONGO Free balance stool, comfortable to sit and ideal for standing work! The round curved dish foot ensures sufficient healthy movement while sitting. The comfortable seat of the Ongo Free is made of CFC-free polyurethane. This way you sit dynamically, comfortably and your body and muscles are activated.

Pros and cons

  • Thanks to the comfortable seat you sit dynamically and your body and muscles are activated.
  • The curved dish foot provides enough movement for (home) work.
  • Ongo is a quality product.
  • The comfort of the saddle differs per person.
  • Height adjustment: Regular 47-67 cm, Tall 55-80 cm
  • Gas spring frame: black or chrome
  • Choice of many colors for the seat and base
  • Extra comfortable seat
  • Seat fabric: woven microfiber or Skai leatherette
  • Weight: 5.2 kg
  • Maximum load: 110 kg
  • Seat diameter: Round 35 cm, Triangular 39 cm
  • Diameter base: 39 cm
  • Warranty: 3 years

Which height suits my desk?

The height is adjustable by means of a gas spring. The Regular version is adjustable from 47 to 67 cm and the Tall version from 58 to 82 cm.

The ONGO Free is often used with standing tables and sit-stand desks and is available in many fun colors!


Sit-Stand Balance Stool - Ongo Free

Sit and stand comfortably.

Every trendy office now knows: standing and working is better for your posture and good for productivity. Standing chairs are available to keep working in a comfortable position.This allows you to stand perfectly and ergonomically behind a high table. The legs are less stressed and the energy remains UP!

Test a standing chair first? In the Worktrainer Experience Center you can test the sit-stand chairs or call 088 045 0880.

Do it yourself? We are happy to help you on your way

Zassembling elf is not very complicated. Get started with this additional information.

Do you work at the computer all day? Why sit still ?!

Did you know that the classic office chair with backrest was invented in 1851? At that time, our civilization still traveled by horse and carriage. Recent research shows that sitting still for long periods is a dangerous activity. Fortunately, something can be done about it! Healthy working is important. With movements on ergonomic moving crutches you prevent cramps and injuries in the workplace. Trade in your office chair for active furniture. Desk bikes, sitting balls, swoppers and fun balance boards are just a few of our range. Get moving behind your desk, the time of sitting still is really over...

Ongo Free
Varier Move
Varier Move
Varier Move

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Rashnu - 16-12-2021 20:02

Fijne wiebelkruk, makkelijk in hoogte verstelbaar. Meestal doe ik iets tussen zitten en staan in, en soms zet ik hem wat lager en dan zit ik er op alsof het een stoel is. De kunst is om dan zachtjes rondjes blijven draaien. Omdat ik erg weinig zitvlees heb vind ik de zitting eigenlijk nog iets te hard voor langdurig gebruik; die zou wat zachter mogen zijn. Een kussentje er op leggen is ook weer zo'n gedoe.
(De zitting is wel al een stuk beter dan een Wilkhahn standup, die ik eerst had. Maar die is niet in hoogte verstelbaar.)

Marieke - 25-10-2021 19:15

Mooie kruk, die veel bewegingsvrijheid geeft - makkelijk even opstaan, iets pakken, schouders laten hangen. Goed in hoogte verstelbaar voor zowel zitten als zitsta achter verhoogd buro. Mooie kwaliteit stof/materialen.
Wel de tip om het zitten op de kruk rustig op te bouwen en je rugspieren te trainen.

Cinzia - 11-12-2020 10:56

Perfect solution for active sitting, stable enough to write and speak in streaming, still it keeps your back muscles working so after long hours sitting still feeling good energy and not sloppy tiredness.

ML - 16-09-2020 19:48

Heerlijk wiebelen tijdens het werk. Neemt weinig plaats in en is lekker in hoogte te verstellen. Combineert uitstekend met de zit sta tafel.
Volgens de gebruiksaanwijzing Is het zitvlak ook makkelijk los te maken om te wassen als dat nodig is.
Als we zitplaats tekort hebben bij de eettafel dan ga ik het ook gebruiken.
Ik voel me er ook beter bij nu ik rechterop zit.

Eric - 17-06-2020 09:08

Sinds enkele dagen heb ik nu uw product de worktrainer is gebruik. Het is een geweldige werkkruk. Hij zit lekker even moeten wennen, jaren een ouderwetse bureaustoel gewend.
Het is echt een omschakeling en is zit niet meer als een hangzak op de kruk. Ben na het werklokaal niet meer zo moe in mijn schouders. Ik kan hem iedereen aanbevelen.

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Ongo Free | Sit-Stand Balance Stool


Team Worktrainer is ready for you

Visit our Experience Center. Here you can try out our entire range. We are happy to help you make a choice for your ultimate active workplace. 
Try it out first? Ask for our trial service for your company. This way you and your colleagues can test the furniture for 10 days.
Working from home can be much more fun and enjoyable with active furniture. At Worktrainer you can easily order your home workplace via your company
Easily assemble our active furniture yourself or use our handy Assembly Service. We assemble throughout the Netherlands and Belgium.
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