[Built-In Pencil Holder] Built-In Pencil Holder, Conveniently Place And Remove Your Pencil, Prevent Losing Or Breaking. A Smart Case Is A Protective Cover Designed For Electronic Devices, Such As Smartphones, Tablets, And Laptops, That Offers More Than Just Physical Protection. Equipped With Advanced Features Like Built-In Batteries For Extended Power, Functionality, Wireless Charging, And Even Smart Displays, These Cases Enhance Device Usability And Convenience. Some Smart Cases Also Include Rfid Blocking, Shock Resistance, And Integrated Stands For Hands-Free Use. Ideal For Tech-Savvy Users, Smart Cases Combine Style, Durability, And Functionality To Provide An All-In-One Solution For Modern Gadgets.