lsd

LSD is commonly found on the streets in various forms, such as:

The most common form is blotter paper (LSD soaked onto sheets of absorbent paper with colorful designs and cut into small, individual dosage units).
thin gelatin squares (commonly referred to as window panes)
liquid on sugar cubes pure liquid form tablet form (usually small tablets known as Microdots) or capsules (may be extremely potent)