The kit include:
* 1 Bottle of High Grade Glass Polishing Solution, 70 ml,  net weight is 4 OZ .
*  One 2'' (50mm) Hook and Loop  Backing Pad, M6 shread( diameter of shank is 6mm, hold by  drills)     
*  2 x  3'' (50mm) Wool Polishing Pad.
*  2 Wool Wool Polishing Wheel, Diameter: 3cm,  2cm.
*  Micro Fibre Cloth.
*   'Easy to Follow' Step by Step Instructions.

Easy for everyone to repair damaged automotive glass with an electric drill . To remove wiper blade damage, scuffs, traffic film, water deposits. On any windscreen, rear or side windows or any other type of glass i.e. toughened glass, double glazed units, windows, patio doors, glass tables, shower screens, fish tanks, marine applications and more.

Warning！！ Many other Chinese seller give you  inferior plishing powder (generally is light red or white color, very cheap cost  2 USD/Kg, low grade and half density ), it will waste your time and damage your glass.  
I use only dark red color powder ( high grade ,high density and expensive cost at 10 USD/Kg ). My powder particle size is average 3 microns with high concentration of rare earth oxides to provide the best polishing.   
The 2nd reason : Looking into their shop, they sell everything, they never do the polishing themself .  But I only sell polishing kit,I have already polished more than 100 glass,so I know what material is the good. Polishing is a professional job.

How to use :
1. Well shake the bottle before use.  Important !                                 
2. Attach the hook and loop backing pad to a electric drill. Attach wool polishing pad to backing pad.
3. Drip a little solution on the wool wheel and glass scrach,
4. Work the polishing pad in a circular motion on the area of glass scrach.
5. Applying more polishing solution as needed. Add some water to cool the glass if overheat or dry .
6. Repeat until the light scratch is no longer visible.

Please note  this is only for light hair line scratches, surface marks, water stains only ,  if you can catch or feel scratches with your finger nail it's probably too deep to recover damage , I strongly suggest you to buy this deep scrach remover kit,    please click:   www.ebay.com/itm/322165765959