Excellent headlamp for dental procedures and minor surgery. It would be nice to be able to buy a second battery pack though. The batteries last a long time but a back up is always good.

Don't fool with trying to replace O rings on your old A W syringes, at this price just buy new. Well made, good air and water stream when buttons are pushed separately, and good spray when pushed together. So far no leaks or dribbles, easy to install, great price.

This product is great. I was able to enhance my smile with the whitening accelerator tool. More effective than battery operated.

Great product I needed a new light for curing natural die material. My old unit would take nearly two minutes, but this one gets a full cure done in just one minute. Excellent product for a lab!

This is not my primary curing light. I have an Ivoclar unit that I use all day. That one cost a fortune, this didn't. This is a backup curing light used primarily by Hygiene when placing sealants when I am using the Ivoclar unit. As a backup it works great. It cures comp and sealants like it is supposed to. The preset times are off: 4s,6s,8s. That is a bit inconvenient. At this price I could get what, 200 of them before I hit the price of Ivoclar? I get product with the Ivoclar so that is an exaggeration. If you want a backup this is it. Using this as an all day, everyday light I couldn't say...

Great cheap replacement Works just fine - no need to spend $$$ on brand names.

Excellent tip, work perfectly and excellent finish. Been using and steam autoclaving for a month or so now and still look great. These have nice rounded ends that get inserted into the syringe. These work much better than plastic tips and cheap enough to buy a lot of them and replace the ones that get lost.

Excellent value for such a great product! We have had several of these. They work great! we never have a problem with them. This one was an additional one we needed.

Works Very Well !!! I am very pleased with this product. The bench work that I do requires very sharp instruments. This sharpener keeps my blades very sharp and for that I say thank you.

Bur is more for anterior preps, than posterior. Nothing wrong with them. Great price. Would have like to had known the diameter prior to purchase. Keeping for anterior.