This product didn't hold up at all. I only used it 20 times and it broke
2026-04-27
Doesn’t straighten drills at all. It just rolls the drill down. And broke within a few rolls of me using it. Don’t purchase. It’s literally 3d printed and low quality.
2026-05-01

💚**y D**r a** M**e
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Verified purchase
US
This is a nice little gadget it takes some getting used to
2026-04-14
Its a great concept but unfortunately mine broke the first time I tried to use it. I tried to glue it and tape it back together. But im afraid to try and use it again.
2026-03-30
This is well made, but doesn’t really work well to straighten drills.
2026-05-21
Great love it. Will definitely help get those stubborn edges in
2026-05-17
Wasnt happy with the roller. The handle is too short to roll comfortably and there is no weight to it to press drills down. It actually pulls up quite a few drills. It looks great and was happy to order it but it didnt work out for me, doesn’t mean it wont work for somebody else.
2026-05-15
This does not work like it’s advertised. I think the grooves need to be widened to fit the diamonds in so it actually straightens them.
2026-05-06

D**n S**n
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Verified purchase
US
Don’t feel it’s helping the lines in the art work at all I feel it makes it worse
2026-04-28
Feels like it’s cheaply made. Not worth the $13 I paid for it. $5.00 would accurately price this product. Handle separates from roller.
2026-04-27
I love it. Saves time to finish my diamond painting.
2026-04-26
It works terrific on my diamond pictures I love it makes it easier for me to align them
2026-04-23
I am not seeing a big difference the few times I have used it. Very light in weight.
2026-04-13
Nice but expected something little bigger but its ok
2026-04-12
I’m not sure why this comes in handy yet. I purchased so it would help my drills stay in line and to flatten any that stuck up. Maybe, at best, it works slightly.
2026-04-08
I didn’t realize it was 3d printed, feels cheap, didn’t straighten out my diamond art because the grooves on product were bigger than the gems. Top and bottom piece are not secured together and can easily pop apart.
2026-04-08

B**t D**e
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Verified purchase
US
I’ve actually used this before and I LOVE it! It lines up the diamonds perfectly and makes everything look so much cleaner and faster. It’s super easy to hold and really helps with precision. Definitely worth it if you do diamond painting!
2026-04-05
Doesn’t work like the video. Just presses the diamonds down and not straighten them
2026-04-02
it is cute, but it did not really straighten without doing it several times. i need to apply better
2026-03-29