Looking for a convenient way to store your oils? Love your Fridge Wall Holder but would like to have more flexibility in what oils you store? Have a mix of 5ml, 15ml and Roller bottle but want the flexibility to change and customize your storage. Citrus oils in the kitchen for cleaning purposes, calming oils in your bathroom ready to use in a relaxing bath, or attach this shelf to your fridge with your top oils to add to a fresh glass of water! These sleeves come in two sizes one for 10ml rollers and one for 5ml bottles.