Have you received a bent/warped wood? Here is how to flatten it again
You can flatten a bent/warped piece of wood using your own home iron and wet tissue.
You need to use the moisture of the wet tissue and the heat of the iron to flatten it. You have to be careful to not overdue or it will bend to the opposite side.
Here is a Youtube link explaining the process.
We hope this will help you to get your piece of wood flatten again.
Tiny Memories Laser