Blackett 15-Pack Button Compasses, 20mm, Oil Filled, For Camping, Hiking, Boating, Survival Bracelets
October 20, 2018 - Comment
15 loose oil filled button compasses. Measuring approximately .75 in diameter (20mm), can be carried as is, in a survival kit, or embedded in a survival bracelet, or as a replacement compass. Great for projects that need an embedded compass. NOTE: During shipping, the compasses magnetic charges can interfere with each other. In order to get compasses to set correctly after shipping, please separate them and let sit overnight.
Product Features
- 20 mm diameter compass | 8mm height
- Lightweight and compact
- Good replacement for lost survival bracelet or whistle compass
- Pack of 15 compasses
- NOTE: During shipping, the compasses magnetic charges can interfere with each other. If compasses do not initially set properly, please separate them and let sit overnight.
Comments
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Much smaller than expected I should have looked more closely at the size when I purchased. They are the size listed, but very tiny. They worked well, however, for a message I was giving at our church.
Great for Classrooms These button compasses are small, but perfect for tiny hands. I purchased them for my classroom since we will be learning about orienteering this year. One compass (out of 45) had a bubble inside, and another seemed to be leaking somewhat, but for the price, its a great bargain. They function great!
Great price, and all but 10% work perfectly. Great little playthings, especially for the price. One star off for 10% of the units in each pack not working right due to an air bubble or something off with the magnetism. All other read the same direction to North. Note that when testing these, they will affect each other if closer than 6″ apart, and of course don’t test them near anything magnetic or with an electrical field.