13 Insanely Clever New Products We All Need to Own

Human creativity never ceases to invent smart ways to make our daily lives a whole lot more comfortable.
Today WeGoRo would like to bring you up to date with a range of surprisingly useful gadgets you will want to try right away.
One-handed zipper
Glass toaster
Keyboard joystick
Updated user-friendly plug
Indoor cat hammock
Think-ahead toilet paper holder
Wheelchair-accessible staircase
See-through highlighter
Special butter knife
Password-protected USB drive
Spying glass doorknob
No-waste toothpaste
A bracelet that turns your skin into a touchscreen