Welcome to Joho.my Store. All item is ready stock in KL, Can ship out within 24 hours, Support walk in, any item needed place chat us, can find for you, 0 1 1 1 8 6 5 3 7 2 1 If you need as soon as possible, please chat us for self-Pick up or same day delivery. Wise Choice:Do not waste your time & money buying cheap grinders. Buy a quality grinder that will stand the test of time. We offer the best to our customers, all our products are all tried & tested over time, so you don’t have to buy twice, just buy once with everything you need & enjoy. Large Size:2 x 1.7oz/50 ml Jars in total,one serve as a pollen catcher,another one for replacement or storage . Come with a brush which does good job cleaning. Safe To Use:This electric grinder equipped with button lock, child lock, short circuit protection,low voltage protection,weak current protection,overcharge protection,short circuit protection,motor suck protection. Powerful Battery:The large herb grinder built-in 1100 mAh / 400 mAh rechargeable battery, enable you to use for long time for each charge.The grinder can be charged by USB, so just have fun at home,travel or anywhere. How to Use:Please click the button 5 times rapidly to turn on the device. Press and hold the button when grinding. Please not put more than half a jar herbs in each use or something too hard to grind such as Coffee Beans, nuts, wood spices, pepper, cinnamonor, but perfect for Dry Herbs, Spice, Flower Buds etc. Make sure the jar is in place to work due to Child Lock requires. 1, Shake the grinder once or twice while running to help grind evenly. 2, Upend and shake to remove the last of your ground herbs, and swipe the included brush around inside and under the blades to clean. 3, You do have to shake the grinder to keep the bud from getting caught in the blades...Neatest thing ever!! Grinds it fine too. Love mine! Not applicable: Cannot be used for nuts and wood spices, pepper, cinnamon, etc. Specification: Material: PC+Glass+Stainless Steel Battery Capacity:1100 mAh / 400 mAh Package Content 1 x Electric Grinder 1 x 1.7oz/50 ml Pollen Catcher, 1 x 1.7oz/50 ml Glass sealed jar 1 x Cleaning brush 1 x USB charging cable 1 x Manual