Alvin – Traditional 6″ Master Bow Compass – 604
August 21, 2017 - Comment
Smooth, center wheel adjustment and matte nickel finish. Capped spindle prevents over extension. Includes extra needle and leads. Creates circles from 1/8 inches to 11 1/2 inches in diameter. Supplied in plastic case.
Product Features
- Matte nickel finish
- Capped spindle prevents over extension
- Includes extra needle and leads
- Supplied in plastic case
- Size: 6 inches
Comments
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Five Stars Delivered as promised
item not good for intended purpose Misrepresentation. Ad clearly indicates that it comes with an extra point and leads. I specifically bought this item because of the extra point so that it could also be used as a divider. False – no extra point, item not good for intended purpose.
A good compass with a minor deficiency. I teach math to children from kinder to 12th grade at LAMC, Los Angeles Math Circle, a free Sunday math school run by UCLA Math. Dept. I also give quite a few private classes based on the curriculum I have developed for the Circle. Geometry is an important part of my classes as the part of Math taught most poorly in the US schools. Compass-and-ruler constructions form the bedrock of geometry, so I teach them a lot. This way, I have an extensive experience with various compasses. Out of the…