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Q-Mark Probe Styli: Orders Placed by Noon PT Ship Out Same-Day* | Ultra-Fast Service | Always Guaranteed | Proudly USA Made
Q-Mark Probe Styli: Orders Placed by Noon PT Ship Out Same-Day* | Ultra-Fast Service | Always Guaranteed | Proudly USA Made
Celebrating 30 Years of Q-Mark! Since 1992

Celebrating 30 Years of Q-Mark! Since 1992

Important Events of 1992:

  • Jay Leno replaces Johnny Carson as host of The Tonight Show.
  • Compact discs outsell audiocassettes for the first time.
  • The Mall of America opens in Minnesota.
  • Q-Mark begins.
Three decades later, it’s time for some thanks.
Thank you to my wonderful employees. Some of you have been with me
for 20+ years.
Thank you to my family, for your steadfast support and love.
Thank you to the amazing people I’ve met during these thirty years. One thing I’ve learned is that, in life, the right people appear at exactly the right time.
Finally, an enormous thanks to our valued Q-Mark customers and our loyal distributors. You’re the reason we’re still here, thirty years on. 

Gratefully,

Mark Osterstock

Photos From Q-Mark's 30th Anniversary Company Celebration

Q-Mark 30th anniversary cake
Mark Osterstock
Pearl Probe Styli
Q-Mark's 30th anniversary
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