no 3D model? No problem. All wee need for a start is your Sketch. Even the one done on napkin is fine.
1-2-3-4 features we need to know about your object for a quick start
1
A sketch
Any image that we can get: a photo of a drawing, a napkin sketch, etc.
2
Description of the product
It's purpose (is it a piece of decor or a functional product, is it supposed to be in contact with water or food, whether it will be kept in one place or used as an accessory quite often).
3
Object's dimensions
Length, width, height, wall thickness.
4
Logo
Will the product have a logo or another sign on its surface? We need to know it's location and kind (concave or convex).
Do you have a ready-to-use 3D model?
Then check it up to ceramic printing specifications and find the ways to scale down the price!