DescriptionWith Holes : NoApplication : Industrial MagnetComposite : Rare Earth MagnetModel Number : CuShape : BlockType : PermanentOrigin : Mainland ChinaCertification : CECopperMetal 1 Inch 25.4mm Density Cube 99.95% Pure for Element CollectionSIZE: 25.4*25.4*25.4mmWEIGHT: 146.6gPURITY: Cu99.95%Mengajar Gifts.science aids.exhibitsMain ProductsPeriodic Table (All elements with blue color can be provided by us)About We provide free for most of the products. Some are with economy and some are with express .For economy , there are many options, including Aliexpress Standard , ePacket, Korea Post, POS Malaysia, Special Line Yanwen, etc. Most of the packages can be delivered within 10-35 , but for some countries, economy may take up to 60 (Brazil may take 90 ). Please dont hesitate to contact us if we can be of any assistance.For express , FedEx IE&IP, DHL, EMS, SF Express are also available. Express usually takes 4-12 for a .If the company do not the iterms to your country .Contact us by email or Ali TradeManager. We will try our best to help youAfter Sales and FeekbacksAfter Sales and FeedbacksYou satisfaction and positive feedback is very important to us.Please leave positive feedback and 5 stars if you are satisfied with our items and service.If you have any problems with our items or services,please feel free to contact us first before you leave negative feedback.We will do our best to solve any problems and provide you with the best customer services.Your encouragement and support is our continuously forward momentum.Thank you very much Best Wishes