About This 【Thinner 10 Needles】This customized WDT distributor includes 10 needles are made of food safe stainless steel and 0.35 mm in diameter, the perfect size to break up coffee clumps. 【Needle Removable as you like】Unlike many others out there, this espresso distribution tool can be easily loaded/unloaded, you can adapt and left with 4/5/6/7/8 pins in if that works for you. 【Natural Wooden WDT and Stand】The Espresso distributor tool is made of natural wood, both handle and stand. You can drop the WDT Tool into the stand for the next use, which can keep your espresso station clean and tidy. 【Make better expresso】This tool distributes your grinds evenly, maximizing extraction and minimizing channeling. 【Note】The tools come with 10 pins already installed, BUT please be careful while using as the needles are sharp and can cause harm.