With snakes you get a mixture of things since they only have one exit hole (cloaca) for elimination.
Sometimes they pass Urates, sometimes poo, sometimes bile, sometimes urine, sometimes musk, and then they can pass any combination.
Because humans and other mammals drink water throughout the day our Urates are passed as uric acid in liquid form. Snakes pass them as a solid mass of white. Similar to a bird. Depending upon the water uptake, the Urates can come out as a white goo, semi solid, or even hard white turds. Sometimes yellow blobs accompanies the Urates or it may be mixed in to give the Urates a hint of yellow. Sometimes the same goes for green or brown bile blobs.
The poo looks like poo. Again, hard or soft. Usually it is a solid turd if the reptile is in good health. The size of poo is dependent of the size of the snake. Some snakes poo size look very similar to a med to large dog’s, but not coiled in a circle.
Snakes less than 8-9 months old pass very little wastes because their developing bodies use almost all of their food for growth.
These are just a few quick generalizations.
Hard urates
Gooey Urates with bile
Poo, urates, and urine