Shintop Large Syringe, 500ml Syringe with Tube for Experiments, Oil or Glue Applicator, Industrial Use

Wanted to be able to get paint from a gallon can without dumping over the edge of the can. That leaves paint in the sealing groove. Needed to open and use the paint multiple times and wanted a clean use. I would not mind if the nozzle for the output end was a little larger. Pulling in (sucking) the paint was a little tough due to the size of the nozzle. Otherwise works great.

I LOVE this giant syringe! I have a number of big houseplants with large, deeper drainage trays. My cat keeps trying to drink the water that drains through and collects in the trays, which contains fertilizer. This extra large syringe is perfect and fast for draining the trays and using that reclaimed water to water other plants directly from the syringe

It works great for ID washes, getting old grease or contaminates out of gearboxes or tubes. It's reasonably thick, it won't self-destruct if you drop it, but the plastic is a bit brittle, it will crack not bend.

Are used to change the oil in my am generators

Very sturdy. Works well. It's a monster!