Custom rigid box with base and lid is very popular because of its firmness. Many fragile products like to be packed in rigid gift box packaging. The rigid box with base and lid is also very easy to form and assemble. For the box, if you want to save a little cost, you can choose not to print inside. Then use a whiteboard or blackboard as the main material. The box introduced is made of whiteboard, there is no printing on the inside, but printing and hot stamping on the outside. From the appearance, it has a luxurious feel. Open it to see, the inside is very clean.