Where I worked we had dishwashing bottles and we sorted the boxes. The ones we had were of high quality and I just took their quality for granted. Now retired I recently needed some rinse bottles and found them. They don't recover from compression as quickly as the ones I've used, but they did everything I needed. I think they are good little bottles. I used brake fluid in mine and then washed and dried it for future use. I am very happy with mine and think the price is very fair. They also come in a small ziplock plastic bag for storage. I am very happy with my pair of dishwashing bottles!
Graduated Erlenmeyer Glass Flask Set With Narrow Mouth - 500Ml Capacity
15 Review
3Pcs 500Ml CVNDKN Wash Bottles W/ Scale -16 Oz: Plastic Safety Lab Squeeze Bottle
13 Review
Valchoose LDPE Economy Wash Bottle, Narrow Mouth Squeeze Bottle Medical Lab Plastic, Safety Squeeze Bottle No Spill, Bend Mouth Watering Cans (500Ml / 16Oz / 1 Bottle)
14 Review
2-Pack 32Oz All-Purpose Heavy Duty Plastic Spray Bottles - Leak Proof, Adjustable Nozzle For Cleaning, Planting & Pet Care - Green
22 Review