Joining pieces of wood that aren't quite straight, using bamboo skewers to reinforce and force alignment. This to build the top for a standing desk frame. Ordering the frame without the top is usually about $70 USD less.
Standing desk frame (affiliate link USA only)
https://bit.ly/3zv7ceQ
Same frame, with desk top
https://amzn.to/3MeADJG
More standing desks from Flexispot:
USA: https://amzn.to/3zfBHoR
Canada: https://amzn.to/3lNGvyL
You can also go to flexispot.com if the affiliate links show out of stock.