Previous reviewers said there was not a firm base in the case so their oils slipped between the slots and rolled around on the bottom the manufacturers must have read the reviews and updated the product because the base is firm in my case and ive had no problem with my oils slipping through the slots

Love this for my oils nice to hold a lot of bottles perfect carrying case for all my oils and is pretty cheap for the quality my only issue might be that it doesnt seem to fit 30 full size bottles of oil so i have majority of 30ml bottles and about 5 15ml bottles for them all to be able to fit or it gets a bit snug and bulky

Already had one this is an awesome case but it cannot hold 30 of the 15ml bottles

It has the spaces but it will quickly fill up