Perfect for any hobby user! You will be so happy when you can work with agar and grain transfers using this instead of a Still air box, its a dream! Makes this hobby so much more fun! Well built, and very simple to use and move around. 100% success so far! You could build a bigger one yourself but it would cost you only a little less and if you're not a carpenter then I would recommend this to anyone! I do not use the side plexiglass and have had no issues. I think if you are new to the hobby it acts more like a guard rail to keep you in the right space but really not needed!