Your cart is empty.
Your cart is empty.Help students complete geometric drawing assignments
erica
2025-09-06 14:36:50
A lot people write that the print comes off and I’ve been using it quite frequently and so far so good. It has helped a lot and I think I’m love. The only downfall is that it is flimsy, but it does the job well.
Maricruz
2025-08-12 14:37:11
I bought one of these from my teacher when I was in middle school and it lasted me 10 years. Lost it (or it was stolen by my roommate before she moved, idk), so I needed another one. This one is exactly like the one I had before except it works better bc my old one used to be difficult to use since the middle circle got deformed and was difficult to turn.
Matthew S.
2025-07-23 19:03:56
I used this for an engineering class where we had to use Mohr's Circles. It is a lot easier to use than a protractor, however if you're looking for durability, try and find a metal one. This broke in my backpack after a month or two. But that is to be expected from thin plastic.
Oma
2025-05-31 19:52:22
Of all the wierd things, i bought this for making the circles for MASK making, as I don't have large dinner plates, and it does the job just fine. Had to play with it to find the correct hole, but after trying to make a cardboard compass, and found this little inexpensive gadget that does the job perfectly, I am happy that I don't have to reinvent the wheel, for the gadget already exists. I wish I had known about these when my kids were little, as they would have been safer than the ones with the sharp spike that ruined many a homework page, and the surface of my dining table. No spike, thus no damage to table. Now the white disc doesn't spin freely, so you will have to sit and work the burs off the wheel, and maybe put a tiny amount of vegetable oil to lubricate the wheel, maybe candle wax would also work. Back in the day, the 1960's we did use candle wax to lubricate sticky metal wetsuit zippers.I find this tool works just awesomely for the purpose that I bought it for...SEWING PATTERN MAKING...
K.S.
2025-05-24 11:51:33
Plastic is a bit thin but it works. Good price.
CCraft
2025-04-16 13:18:28
This is now my favorite circle maker. So easy to use and it’s accurate. Makes various size circles too.
Mrs. H.
2025-03-03 12:27:10
There is a great youtube video on how to use this to measure out a circle for a color mixing chart for water colors. This is why I purchased this. The video goes into all the nuances of this tool. it is lightweight, stores flat, and can be used in a variety of ways to get mandala layouts.
Isabella Martinez
2025-02-21 16:35:37
just what i expected! but came in the mail a tad bent, still works great though.
Ru-lo
2025-02-14 14:34:30
Bonita, pequeña, funcional, algo delgado el plástico
Leonardo Alcione
2025-01-25 13:36:44
Non so esattamente quanto, tecnicamente, possa essere valido questo strumento, ma per le mie esigenze di disegno amatoriale, va benissimo. Ne ho anche comprato un altro.
Sternchen
2024-11-27 20:10:42
Produkt ist sehr günstig und macht fast alles was es soll - nur den ganz kleinen Kreis kann ich nicht zeichnen, da dann das Rädchen hakt und sich nicht mehr drehen lässt - das ist dann leider der minderwertigen Verarbeitung geschuldet - aber für meine Ansprüche reicht es aus 😊
Ana_GN
2024-11-26 11:27:58
Compré esta curiosa herramienta para llevármela de viaje y poder hacer cÃrculos sin tener que estar llevándome el compás. Es pequeña, ligera, y hace más de 70 cÃrculos de diferente tamaño, que van desde el medio centÃmetro de radio hasta los 13. Además incorpora una regla de 10 cm, que para hacer rectas en algún boceto pequeño viene genial. Las dos únicas pegas que puedo poner son que las medidas de los radios sólo están en pulgadas, y que los dos cÃrculos más pequeños que pueden hacerse girando la herramienta no se pueden hacer porque ésta se atasca. Para mà estas dos pegas son naderÃas en comparación a todo lo que ofrece la herramienta, con el extra de que el centro se marca con el lápiz y después puede borrarse; no deja la tÃpica marca que el compás deja sobre el papel.
Sherlock0987
2024-11-22 10:55:22
I was looking for a way to draw circles without leaving a mark in the middle of the page from the point of the compass, this was the perfect solution, no more marks ruining my sketches, the ruler doesn't tend to slip but if it does it is easy to put back I the same place, delivery was good it got here a few days before the delivery date and was packaged very well. I am very happy with this purchase and would recommend it to anyone with the same problem.
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