Sawdust Palm Inoculator
This palm thrust inoculator facilitates the rapid inoculation of logs using sawdust spawn (Note: this device is not used with plug spawn). With each stroke, a small amount of sawdust spawn is inserted into the log. The spring-activated shaft returns to position allowing for the next inoculation with ease. Complete with comfortable hand grip, a 2 inch flat palmer and an all-brass shaft. Requires a 7⁄16" drill bit for drilling holes (not included).