SCIENCENT Glass Beaker Set of 6 Borosilicate Thick Wall - 25ml, 50ml, 100ml, 250ml, 500ml, 1000ml (Set of 6)

Very good buy. I am able to do my cosmetic formulation at home, like a Prof.

I use these to make Vape Juice for my friends and I. The lines have accurate markings, glass quality is good, and they’re easy to read the measurements.

TL;DRPros:Great customer servicePromt customer serviceGood productCons:Glass beaker may lose a fight with a cast iron panMeasurements on the glass may not be accurate, measure contents before filling I'd recomend.I have used these beakers for a long time. I probably didnt need to order another set but my roommate had a slight kitchen mishap and the glass beaker broke (allegedly the beaker and a cast iron pan got into a fight, the pan has been taken in for booking, roommate sticks to her story she was out of town).When the shipment arrived, one of the beakers was broken (worst nightmare, right?). Amazon wanted me to ship the broken glass back but I contacted the seller directly (their info is all on amazon, it was easy)and made sure they did want a box of broken glass. Shockingly they said no (and they replied within the quarter hour).A few emails back and forth in under 24 hrs (sending pics and clarifying things) they sent a new shipment out.When it arrived in a few days (i think 3) they sent A ENTIRE NEW SET. They were a pleasure to work with, very prompt and kind.I feel bad that glass broke during shipping, but that just might be the nature of the game with shipping delicate things. There a good amount of foam padding in the box, so I believe it was the RND gods bestowing their blessing on me.The beakers are good, I dont trust the markings on the bottle to be 100% accurate. I measure the weight and the Ml of what I'm working with to be sure. But it looks close for a inaccurate job (it all depends on what you use these for. I mix some not friendly chemicals, so I need to be acccurate).10/10 will order again as needed (hopefully the cast iron pan gets denied parole and my roommate doesnt "go out of town" again.

This was my third attempt at buying decent Set of beakers the first set I received from another company was broken and very thin. Ended up returning them and ordered another set from another company and those I received were extremely thin almost afraid of setting them down thinking they would break the third set I ordered I just received an opened up and am surprised at the quality, the lip of the glass is thicker than I was expecting and is made of decent quality marking seem to be very accurate

Works well for the purpose. Accurate enough.

I bought these to make things with so wasn't too bothered that one was cracked since borosilicate is easy tto work with. It was cracking from thermal shock even after long exposure to heat. I don't know what these are or if the mixture is bad, but these things are way more brittle and the co-efficient of thermal expansion isn't proper to borosilicate.

I was so happy to receive this set for soap making. The different sizes are super-useful, and it was packed EXTREMELY well and nothing was broken. I keep all the packing stuff to pack them back up because I'm making soap while traveling. And everything still fits safely back in the box. I try never to take them from boiling hot to freezing cold or anything, but I've accidentally boiled some soap over in one of them and it was still just fine, so they can handle pretty hot temps. I am really not sure about the accuracy, because I don't need exact measurements. Good set and good value. The tiny one and the tall tiny one are really good for colorants and scents.

I bought this hoping for a great deal @ $14.99, but I'll say they are ok. They have the normal thickness of a standard Pyrex beaker, except for the 1000ml beaker which seemed a bit thicker, but not the same thickness as a heavy-duty Pyrex beaker.When filled to the brim with RO water, the capacities are as follows:1L = 1080g - Less than Pyrex500ml = 500g - Lot less than Pyrex250ml = 285g - Similar to Pyrex100ml = 118g - Similar to Pyrex50ml = 60g - Similar to PyrexPours similarly to Pyrex below 75% capacity, above that, the spout doesn't stick out enough and can dribble back down the side of the beaker.Overall, if you are looking for true thick-walled beakers, these are not for you. They will do the job in the lab, but I would be a little more careful with these.