See also: Grease and Grease (surface)
Grease Bottle is a Consumable(Grenade) item that can be thrown using the Throw action.
The pale sludge within this bottle doesn't pour easily, oozing out in fatty clumps instead.
Properties
Grenades
Single Use
Rarity: Common
Weight: 0.3 kg / 0.6 lb
Price: 7 gp 
UID
GRN_GreaseBottle_AUUID
e2968a2e-bc83-4d50-99ef-39ce78d2d630
Effect
this bottle to create a flammable grease surface.
Range: 18 m / 60 ft
Creates area: Grease
Area: Grease (surface)
Grease AoE: 3 m / 10 ft (Radius)
Difficult terrain - movement speed is halved and creatures may fall Prone. Flammable.
Type: Surface
Condition: Prone
Prone- Can't move or take
Actions, 
Bonus actions, or 
Reactions, and has 
Disadvantage on 
Strength and Dexterity saving throws. - Attacks against a Prone creature have
Advantage if they're made within 3 m / 10 ft of the creature. - A Prone creature must spend half its Movement Speed to stand up.
- A character with the Athlete feat spends only 1.5 m / 5 ft of Movement Speed to stand up.
- A character with the Athlete feat spends only
Condition: Difficult Terrain
Difficult Terrain- Movement Speed halved
Where to find
- Starting equipment for rogue. (x2)
- Sold by:
- Cyrel at the Risen Road Toll House
- Derryth Bonecloak in the Myconid Colony
- Also found in various locations throughout the world
- Can’t be crafted via Alchemy.