4Packs 1.7oz /50mL Roll-on Bottles Empty Refillable Roller White Plastic Anti-perspirant Roller Ball Perfume Bottles for DIY Deodorants, Essential Oils, and Fragrances

These bottles don't come with instructions, so I didn't know there is an inner piece that has a hole that I thought is where the lotion hits the roller ball to dispense. But...you can and need to remove that flimsy piece of inner plastic and the product intended to be dispersed will be available and rolls on perfectly. The inner piece may work with less viscous liquids (like oil), but not sure. So if you get these, take out that inner piece and you should be good to go. Product people: Maybe include paperwork for the unsuspecting.

These bottles are AWESOME for my homemade deodorant. For those who wrote reviews saying the contents won’t flow out easily: there is a seal just under the ball that simply needs to be removed! The bottles work great, are easy to fill, flow perfectly, and don’t leak.

These roller bottles allow me to use my face, body, and lip oils conveniently. They are easy to fill and refill. No spills or mess. Just grab and go!

Fueron la solucion perfecta para el uso que estaba buscando, en productos de consistencia cremos y liquida, muy buena compra

Doesn’t really roll very well.

I have been making my own roll on deodorant for years. In all that time I have never been able to find a bottle with a top AND roller assembly that screws on and off... until now! Most have only the top that unscrews but the roller part has to be pried off. These bottles have a separate top and roller assembly that each unscrew to be refilled. They are also a nice shape, work well, and feel good in your hand. Great find for DYers! Will definitely be buying again as needed.

Love these reusable, refillable roller applicators for sunscreen, lotion, skin oil, bug repellent, etc. Great in my golf bag and bag for outdoor games. Use them everyday.

I t was easy to use