Beekeeping Supplies Formic and Acetic Acid Dispenser Evaporator
1.This dispenser has been carefully designed to allow safe, simple and highly efficient and bee-friendly health products such as Oxalic Aacid ,thymol etc.
2.Adjust the size of the openings to control the rate at which formic acid is released,it with adjustable evaporation area.
3.Container closes tight and can be filled at home.
4.It can be reused several times.