The mini magnetic stirrer has only 350g weight, the size of work plate has 4.7inch x 4.7inch, and 5000ml capacity making it perfect for larger volume mixing. the mini magnetic mixer has 3000rpm. please set max speed when you use it, then it help you to mix liquid quickly The mini magnetic stir plate works quietly, less than 30db, 5W, when is watching machine, the machine can still works normally. magnetic stir bars are consumable, when you find the water vorter become small, please change them. then it will work well. The 5L mini magnetism mixer used high quality ABS material, which is durable for high temperature, Anti-corrosion. and it just need wipes to clean it. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Colour:white + black Material:ABS Package Contents: 1 set x magnetic stirrer Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.