Features: brand new and high quality Durable quality:High quality natural pig bristles and smooth solid wood handle,very situable for daily using.Good designed to brush away coffee ground residue without damaging the blades. Pig Bristles Round Handle Coffee Grinder Brush:It's natural bristlesso it's washable, but make sure it dries thoroughly before using it again. Don'for t soak it.Usually just Flicking all the grounds off and store it upright.A small amount of bristles shedding is normal, Please feel free to use. Heat Resistance Nylon Coffee Machine Brush:Unique design and water deflecting fins keep your hands cool and dry while back flushing for everyday use.Clean your group for head on your espresso machine perfectly. Good for brushing the group without burning yourself with boiling hot water.washable.Suitable for all kinds of Rancilio espresso machine and Coffee Grinder. Wide Applications: Professionally cleaning coffee powder,cleaning grinder, tea leaves, coffee grounds,flax , spices, tea,dust etc.Essential tool to keep espresso equipment free of grounds. Specifications: Material:Wood and Plastic Color:As the Picture Size: As the Picture Package Includes: Type1： 1 Set Coffee Grinder Cleaning Brushs（3 Pcs） Type2： 1 Set Coffee Grinder Cleaning Brushs（4 Pcs） Type3： 1 Set Coffee Grinder Cleaning Brushs（5 Pcs） note: 1.Please allow 0-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3.Other parts are not included. Thanks for your understanding.