330mm x 330mm Borosilicate Glass Plate Bed Flat Polished Edge for 3D Print

The glass bed works well. With a coating of hair spray, parts adhere well. I am happy with the results of the prints.In order to use it with my Tronxy X5SA Pro took a bit of work. This is because they are using the bed leveling sensor of a Z stop. This works when using the aluminum bed, but with the glass bed, it can not sense zero properly. There are two ways to fix this. The quick way is to tape a piece of aluminum foil to the top of the glass where the sensor gets it Z height, and then adjusting zero from the control panel for distance from the glass.The better way is to install and wire the included mechanical Z stop that is included with the kit. It does not come with a cable, so you have to make one. You have to open up the control bax and plug it in. I have not done this yet, but it is on my to-do list.

This does what it is supposed to, and is flat (though, I have not measured with a micrometer, just eyeballed). I find that I need to prep the area with glue stick in order to ensure PLA sticks 100% of the time, and to make sure PETG/TPU doesn't rip chunks out of the surface after printing. Actually, I made a pill bottle out of clear PETG, and was awaken when the print was completed by the sound of the part separating itself from the glass, when the plate cooled down 👍🏾. Awesome.I don't believe it's worth anywhere near the price I paid, however.Keep in mind, if you have a printer that uses an inductive bed leveling sensor (like my TronXY X5SA), adding the glass prevents the sensor from getting close enough to the build plate to detect it, causing the print head to be driven in to the glass, finding the steppers, and screwing up your leveling/sync. I get around the fact that homing via the printer menu (as opposed to Octoprint, which has a separate button for xy, and z axes) by taping a piece of aluminum foil to the surface of the glass where the bed level sensor rests when homing.

I only use glass beds on my 3d printers anymore. The original bed made 1 print before pulling off and breaking. My first smaller printer came with one so I had only used that. 2nd printer didn't come with one. I tried the one that came with it and was horrid and broke after first print. Tried 3 other beds that all went south quickly. Finding this large of a glass bed was a pain, but haven't has any issues with the printer since getting this.

Didn’t rate because didn’t work on my machine had to send back so can’t honestly say

Pricey AF, but that keeps me from being careless with it. It is what it says on the tin.

Have been using for a while now and it has been working very well. Size is perfect for printable size of 330 x 330 x 400. I have Tronxy X5S and works perfectly fine. You need to use clamps.

Works great. I used this to make sure that my heated print bed stayed flat. I would recommend this to anyone using a heated aluminum bed

Very good product bit of a shame about the shipping costs, but it's worth it

Excelente adhesión y 100% borosilicato

PETG sticks, however removing will take pieces of the glass from the bed.