The LM pointers are a durable solution to mark the beginning and the end of boulders, mark the beginning of a route and also to mark which quickdraw to clip if the route goes sideways.
They are made of PU and can be made with the standard RAL colors and also some fluorescent colors. Also some routesetters use them for blocking the holds 🙂
Made in Slovenia from Luka Muzar, a well known international routesetter.
Holds,macros,volumes, walls and more... 