[Eco-Friendly And Safe Material] This Gel Keyboard Cleaner Is Made Of Very Safe And Environment-Friendly Material. It Smells Nice With Lemon Scent. It Is Non-Toxic And Does Not Harm The Human Body Or Stimulate The Skin At All.^ [Quickly Remove Dust And Powerful Cleaning] This Cleaning Agent Quickly Picks Up 95% Dirt, Dust, Crumbs And Bacteria On Electronic And Mechanical Devices. It Can Penetrate Into Every Corner To Deep Clean Your Devices.^ [Super Convenient And Easy To Use] It Is Easy To Carry And Can Be Used Anytime, Anywhere. Simply Place The Cleaning Gel On The Surface To Be Cleaned, Press Lightly And Then Slowly Pull Up, The Dirt Will Be Removed With The Gel.^ [Reusable And Durable] This Keyboard Cleaner Can Be Used Several Times Until The Gel Turns Black. After Use, Please Put The Gel Into The Sealed Box And Store In A Cool, Dry Place.^ [Universal Use] This Multifunctional Keyboard Cleaner Can Be Used On A Variety Of Devices, Such As Laptops, Computers, Phones, Toys, Tools, Car Air Vents, Printers, Calculators, Etc.