Glass Stirring Rod 12 Inch Length Stir Stick with Both Ends Round 24 pcs/pk

I picked up this 8-pack of 12-inch stirring rods for my biology class, and they are exactly what a piece of lab glassware should be. When you’re mixing media or dissolving solutes, you don't want something that feels like a fragile cocktail stirrer, and these have a reassuring weight to them. The durability is the standout feature here. Both ends are perfectly rounded and fire-polished, so there are no jagged edges to scratch your beakers or, more importantly, your hands. We’ve put these through several high-heat sterilization cycles and the dishwasher, and they’ve come out crystal clear every time without any chipping or clouding. In terms of size, the 12-inch length is the sweet spot. They are long enough to reach the bottom of a 1000ml flask or a tall graduated cylinder without your fingers getting uncomfortably close to whatever you’re mixing. The 6mm diameter makes them sturdy enough that I don't feel like they’re going to snap if I’m stirring a more viscous solution. The ease of use is as straightforward as it gets. They are easy to grip, easy to clean, and having a pack of eight means there’s always a sterile one ready to go when the lab gets busy. If you’re looking for reliable, professional-grade stir rods that can handle a high-volume science environment (or a very organized home kitchen), these are a solid investment.

No problems

We made glass rods in chemistry class one year when we were being introduced to the bunsen burners. They were exactly like these. Long. Smooth. Easy to clean. They have been very useful when mixing dyes and waxes for my lava lamps. They are not indestructible. I've broken two so far, but I can use what remains, plus I have 22 more at my disposal.

Just the right length for stirring my concoctions.

Aunque al principio me llegaron partidas, de manera inmediata me enviaron otras.

One of the stirring rods arrived broken. Manufacturer packed in light padded sleeve and Amazon sent in an envelope!. I’m lucky only to lose one but at least I have all that I needed.

This is great for my soap making it helps to do lines inside. It’s durable easy to manage easy to clean.

As described I'm sure butt little skinny for me

Muy lindo agitadores, llego uno roto, no lo reporte por que venían de muy lejos! Pero me gustaron mucho!

No faults good quality

Good length and price, especially for how many you get in one pack (8 pieces).

Half of the rods were broken when they came.

Warped after some use. Like the material was fading away.