The housing is made of anodized aluminum alloy. The surface is corrosion-resistant and wear-resistant, environmentally friendly and non-toxic. Stirrer needles are made of food- stainless steel, ensuring no harm to or your coffee. Easy to clean and dishwasher safe.The blender has a looking case and lid. At only 3.35 inches long, it's compact and portable. Espresso Coffee Stirrer Tool includes 5 needles Just place it anywhere and take it with you. The lid protects the blender from contamination or harming anyone.color:BlackMaterial:MetalPackage Contents:1 x Espresso Coffee StirrerOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.