How to Make Coasters out of Wood Bark with finish options

Here's how I was able to make coasters out of wood bark. I picked up some discarded Mango and Rubber tree logs from the street and here's how I made coasters out of the dried wood barks. I had to dry them for a few months. Once they were dry, I turned them into Wood Discs to giveaway during the holidays.
Unfortunately I messed up on some of the larger pieces. Fortunately, I took a video of the mistakes so you won't have to make the same ones when you try out this project.
Affiliate links to some tools/items used:
Wood Burning Tool - c.lazada.com.p...

[@mitchellraynard4432]

I love how you showed the what not to do aspect. Most how to's just say everything is so easy so nicely done!

[@coolcat9327]

Coat with Pentacryl to seal and prevent cracking.

[@roleat]

Thanks for messing up so we don't have to lol

[@VincheroKarpintero]

Haha. Messed it up plenty too!

[@JP-hv9du]

What is sanding sealer?

[@ashesashesallfalldown8703]

We just lost so many beautiful trees in hurricane Michael and I want to cut some slices for memory. This was SUPER helpful thank you!

[@rico300zx]

How did you cut the small pieces my chopsaw won’t cut all the way through and I’m working on a project about the same size as the small ones that you show I’m having trouble getting both sides Horizontal to each other Also how dry was the wood

[@VincheroKarpintero]

I would not use a shop saw to cut. I have a video on me trying this and the miter saw kicking back. I would use a reciprocating saw or chain saw instead.

[@zahrakamilla5053]

What is a sanding sealer? I sanded my wood piece until it's pretty smooth. Then coat it with 5 coats of semi gloss polyurethane. It doesn't seemed to be sealed yet. It still has that dry wood texture. I need help :(

[@VincheroKarpintero]

Sanding sealer plugs up the grains in the wood so that your poly can settle on the surface evenly.

[@FamiliaDeVera]

Thank u for sharing

[@davet2667]

Reckless