Ball pythons are awesome, I must admit. Say, I noticed in the photo that your guy’s shedding hide has sharp edges. Some keepers have had some unfortunate injuries due to that with their Leos. I would happy to see your happy boy tear his new skin. Just thought it worth a mention. And if it is soft styrofoam, it may not matter.
The container he’s in in the picture is soft styrofoam & in the new dig box I made him a few days ago, it’s plastic but I hot glued any sharp edges so he can’t hurt himself.