Maybe something he could draw on is suitable. When my nephew started to be able to use the pen, she drew everywhere. Then, I bought her a board. If your nephew is a little painter too, this is a great gift.

https://www.amazon.com/GAMZOO-Coloring-Mess-Free-Educational-Chirstmas/dp/B08JG52183/ref=cm\_cr\_arp\_d\_product\_top?ie=UTF8