Glass Conical Flask - 250ml Measuring Flask for Chemistry and Molecular Experiments

Great for science experiments and made of thick, quality glass to withstand heat and chemicals. The size is perfect for demonstrations and is wide enough to pour / funnel into. Easy to read measurements along the side too.

Using as a reed diffuser. Works well

Well I've had a couple of these for several hours, I am now missing several teeth, some cracked ribs and a have straw lodged in my windpipe. While these flasks aren't the sole cause, they're certainly contributors to the events that caused my injuries. At first I noticed there are a fair few flaws in these, nothing major as they're no longer visible, due to my deteriorated vision. Upon getting them I rinsed them, popped all the packaging bags as loudly as possible, mixed myself two extremely strong, violently coloured drinks in them and proclaimed myself the danger. This was taken in good humour, as my initial glee at the start of an evening generally is. Several hours, a variety of colourful drinks and my progression on being the "one who knocks" and rather than waking up in my bed with a stern yet friendly note on my door I found myself to have raised my housemates' ire. That is why I am in a bin. Excellent product, fast delivery, take care with pop culture references.

Excellent in every way

I bought this for making smoked cocktails but it also doubles up as a wonderful photo prop.

Item did not look like picture. Given the item received is glass and probably not borosilicate and likely more fragile the risk is mine if i return for a refund and it breaks during transit. I think that might be the intention.

Bought this for a scientist-themed party, served its purpose well! The product was of good quality and it was clean. Used it to slurp cocktails.

Got this for a prop for my chemistry based halloween costume. Ended up using it as my drinking vessel - everyone found it hilarious and it was a good topic of conversation. Had a very successful Halloween thanks to this flask!