Has so much space to be able to keep our microscopes and supplies. Would highly recommend this for science classrooms who've microscopes to store during The varsity yr. No solution or ingredient might be Definitely secure. Madlabs vape products are supposed only to be used by Grown ups. Madlabs products https://tvsocialnews.com/story3765760/rumored-buzz-on-where-to-buy-mad-labs-carts