Brunton 7DNL Baseplate Map Compass With Declination Scale (6 Compasses)

• 2-degree graduations
• Features adjustable declination
• Has inch and mm scales
• Lanyard for exterior backpack attachment
• This listing is for 6 Compasses

These are BRAND NEW from the manufacturer, but due to changes in temperature and barometric pressure (as we were told BY the manufacturer) they can sometimes develop small bubbles in them. This does NOT effect the performance of the compass and we were told using a blow dryer will help reduce / get rid of the bubbles. Pictures show the bubbles. Our elevation is 2,730 ft. We can't guarantee if there will be bubbles or what size upon delivery.