Both the White Lotus Crystal Rollers are carved from A Grade non chemically treated crystal unlike many cheaper versions available.
The Jade Roller is the traditional roller of China where they have been used for hundreds of years by the rich and powerful. Traditionally jade has been seen as a symbol or authority and was once more precious than gold.
Rose quartz rollers are a more recent development. Rose has long been considered the crystal of love all the way from ancient Egypt through to legends of clear crystal being stained red by Aphrodites Blood in Ancient Greece.
It is a slightly harder stone and therefore more difficult to carve.
Only artisans can carve Pure Rose crystal without chemically treating it to soften the stone.
Ultimately the choice comes down to personal preference. Both will give you beautiful skin with one of the most relaxing beauty rituals you will ever try.