6-Pack Bulk Empty Plastic Juice Or Water Bottles with Caps Reusable 400ml Durable Smoothie [Bottle]s with Black Lids Great Calming great for [Sensory] Crafts

We used these to make calming jars. They did leak a little at first out of the lid but we just used a little hot glue and it stopped the leak issue. I love the look and durability of these. It was nice that we got multiple for a good price as well.

We used for sensory bottles. Good quality and no leaking

I use these to make sensory jars! I've made them in the past for babies, and toddler and they held up nicely. Never had any issues with them leaking, but I do glue them shut so toddlers can't open them. There was one that did break when a toddler threw it on the floor.

I bought these to make glitter bottles. Overall they are fine. They worked and my daughter has 5 sensory bottles. The reason she doesn't have 6 is because one did leak. I am not really sure why. The other reason I am giving it 4 stars is because I thought the tops of the lids were flat but there is a slight little bump so I can't sit them upside down.

Very getting bottles to use, safe ans secure. Plenty of room to add and take away. My kiddos love them for sensory bottles!

Just some plastic containers small than expected

These plastic bottles are perfect for so many craft and classroom ideas. My latest purchase of them will be used for behavior incentives in my classes.

These are great travel size bottles however if the bottles are shaken up or laid on their side the lid does not provide a proper seal and leaks. This also will leak onto your clothes as you take a sip due to the groves trapping liquid. Would. like to see a redesigned lid with a rubber or silicone internal top to create a gasket seal.