Take a read of this Maleki.
https://www.wood-database.com/wood-arti ... ark-woods/
Regardless of any moral or ethical issues, there's a fundamental reason that in the UK ash has been used as handle for tools for as long as history allows us to remember... and spears, and arrows, and spars for wagons, and well, take your pick. It's a long list.
Physically it just works. It's durable, springy, it absorbs energy, it doesn't crack or splinter easily.
Not lecturing just wonder if a revision of planning is wise.
If you want a paperweight. Fine. Inlay it with oldrosewood marquetry and gold cherubs. That's up to you. I really don't mean to seem facetious. Each to their own.
Want a 20 minutes working mallet?
Made this with my lad when he was obsessed with Thor and the Avengers movies. 20 minutes.
1/4 sawn beech head off cut. Oak dowel offcut as a handle. Sawn square, planed, drilled and set. Relieved the edges too much for Thor hammer looks. Total tools used include a drill and auger, a saw and a plane. I also used a cheap clarke sanding belt but it could easily be done by hand. When its done being a paperweight in his room it will find a new lease of life down my shed.
At the green woodworking end of the scale you'd make a mallet for free in 5 minutes with a bowsaw, log and billhook.
Depends where you want to be.
Mike's personal experience makes chilling but inevitable reading.
'It's only one plastic bottle. What's the harm?' Said 30 million people.
Who knows.
Cheers
Chris