Not made of wood but free and big!
Get a shoe box. Mark where you want two entry/exit doors and use a craft knife or scissors to cut two good sized doors out. Using safe children`s poster paint, decorate the box in a theme with your hamsters name?
You can either keep the lid ON the box at the top for easy removal, or remove the lid and turn the box upside down, so he can dig down into the substrate beneath. The box can also be chewed an replaced.
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