Material name: GB solid.Main usage guideline: Small rod to medium load boat rod.Unlike conventional commercially available glass solids, the balance with natural bamboo, especially the joint with bamboo Is a tip material that can be finished in a tone close to nature. Suitable for boat rods (for small to medium-sized items) doing. In addition, it can be used for various purposes as a tip for making fishing rods.You can also sharpen the tip of this tip in the same way as the glass material to get the tone you like.It can be used even if it is below or above the standard load range. The rest is how the user feels.It is a guideline for the usage load with specifications of this level.