Question 1

how big is .45 pound ? . Volume

Accepted Answer

This is 0.45 pounds (200 g) of Natural Tumbled Polished Crystal Stones. You can see the approximate quantity and size from the video. The unit of scale is pounds and the unit of ruler is cm. 
As you can see, since the product is pure natural polished stones, there is no fixed shape, there are big and small, and this is also its cute and precious.
Suggestion: If you want to use the Irregular Healing Crystals Stones  for large fish tanks, which need to consume more stones, it is recommended to buy multiple packages. 
In addition to decoration, decorative stones can also bring about the effect of purifying water sources.

Question 2

Are these man made?

Accepted Answer

DUQGUHO' s tumbled crystal stones are made from pure natural crystal.  Large pieces of rough crystal are mined, cut and polished to form irregular, unshaped tumble stones. Thank you for visiting DUQGUHO Crystal Store !

Question 3

Can anyone confirm if any of these glow or react under UV light/black light?

Accepted Answer

Irregular healing crystal stone is a real crystal stone with all the properties of natural crystal.
Our crystal tumbling stone has been polished and has multiple reflective surfaces,which are more beautiful under the refraction of sunlight.It is very suitable for becoming an ideal decorative crystal stone, which is suitable for glassware decoration,vase filling,juicy plant stone,home or office table crystal decoration.(Wish you have a good day♥)

Question 4

About how many stones would be in one order?

Accepted Answer

This is 0.45 pounds (200 grams) of natural frosted and polished crystal stones. The scale is in pounds and the ruler is in centimeters.
Crystal stones are natural polished and have no fixed size, so they are calculated by weight.
Suggestion. If you want to use irregular treatment crystal stones for large aquariums, which require more stones to be consumed, it is recommended to buy multiple packages.(Wish you have a good day.)

ASIN	B0BYDMGKMF
Best Sellers Rank	#26,494 in Health & Household ( See Top 100 in Health & Household ) #22 in Healing Crystals
Brand Name	DUQGUHO
Customer Reviews	4.5 out of 5 stars 295 Reviews
Item Weight	0.3 kg
Item Width	2 centimeters
Manufacturer	DUQGUHO
Primary Stone Gem Type	Amethyst
Stone Color	Multicolor
Stone Cut	Irregular
Stone Treatment Method	Untreated
Unit Count	15 Count

15 Pcs Natural Crystals Set Colored Rocks Polished Stone Gemstones

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