You can unlock and make a Bamboo wand in ACNH by using DIY Crafting. With this tool you can gather materials.
How To Get Bamboo Wand in ACNH
You can craft a Bamboo wand by using 6x Young Spring Bamboo, 3x Star Fragment materials. You unlock the DIY Recipe from Balloon.
|Recipe||Materials Needed||Obtained From|
6x young spring bamboo
3x star fragment