PROBLEM TO BE SOLVED: To provide a support tool which is retrofitted to a rod-shaped body and can improve the usefulness of the rod-shaped body. A support for a rod-shaped body includes an attachment portion fixed to the rod-shaped body, at least two legs, and an elastically deformable deformable portion provided at a tip of the leg. [Selection diagram] FIG.【課題】棒状体に後付けされて、棒状体の有用性を向上可能な支持具を提供する。【解決手段】棒状体の支持具は、棒状体に固定される取付部と、少なくとも二本の脚部と、脚部の先端に設けられた弾性変形可能な変形部と、を備える。【選択図】図3