![Lake Navigation Buoy and Marker Reference Guide - Voyageurs National Park (U.S. National Park Service) Lake Navigation Buoy and Marker Reference Guide - Voyageurs National Park (U.S. National Park Service)](https://www.nps.gov/voya/planyourvisit/images/VOYA_web_rockmarkers.jpg)
Lake Navigation Buoy and Marker Reference Guide - Voyageurs National Park (U.S. National Park Service)
![Amazon.com : White Paint Pen for Art- 8 Pack Acrylic White Paint Markers 2-3mm Medium Tip for Wood, Rock, Black Paper, Metal, Plastic, Glass, Canvas, Ceramic, Egg, Tire, Pumpkin, Water Based DIY Amazon.com : White Paint Pen for Art- 8 Pack Acrylic White Paint Markers 2-3mm Medium Tip for Wood, Rock, Black Paper, Metal, Plastic, Glass, Canvas, Ceramic, Egg, Tire, Pumpkin, Water Based DIY](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/510P8k1sTiL._AC_.jpg)
Amazon.com : White Paint Pen for Art- 8 Pack Acrylic White Paint Markers 2-3mm Medium Tip for Wood, Rock, Black Paper, Metal, Plastic, Glass, Canvas, Ceramic, Egg, Tire, Pumpkin, Water Based DIY
![Liquid Chalk Markers - Chalkboard Marker Erasable on Blackboard, Glass, Window, Mirror and Kids Art-Chalk Pen Includes Reversible Chisel & Bullet Tip - Wet Erase Ink (Non-Toxic) (12Neon Colors) Liquid Chalk Markers - Chalkboard Marker Erasable on Blackboard, Glass, Window, Mirror and Kids Art-Chalk Pen Includes Reversible Chisel & Bullet Tip - Wet Erase Ink (Non-Toxic) (12Neon Colors)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/710GlX0JF3L._AC_UF350,350_QL50_.jpg)
Liquid Chalk Markers - Chalkboard Marker Erasable on Blackboard, Glass, Window, Mirror and Kids Art-Chalk Pen Includes Reversible Chisel & Bullet Tip - Wet Erase Ink (Non-Toxic) (12Neon Colors)
![Lake Navigation Buoy and Marker Reference Guide - Voyageurs National Park (U.S. National Park Service) Lake Navigation Buoy and Marker Reference Guide - Voyageurs National Park (U.S. National Park Service)](https://www.nps.gov/voya/planyourvisit/images/VOYA_web_NunCan.jpg?maxwidth=1300&maxheight=1300&autorotate=false)