Abstract: Provided is a scalable frame for fixing a zirconium oxidized disk used in producing a denture, wherein a material is used to mold a circular ring which defines a diameter and which includes a major circular section, a minor circular section and a resilient structure integrally formed the minor circular section. The minor circular section has a cross-section different from a cross section of the major circular section such that the circular ring is extendable and retractable along the diameter by virtue of the resilient structure so that the circular ring can be sleeved around the zirconium oxidized disk to facilitate fixing the zirconium oxidized disk in a denture carving machine for undergoing tooth carving process.

Abstract: A cap device mounted to an opening of a container includes a base with its skirt 12 securely engaged with the opening of the container and a hole is defined through the base and a neck extends from the base and encloses the hole. An access portion is rotatably engaged with the neck and includes a tube extending therefrom at an angle. A slidable tube is slidably mounted to the tube so that the stuff in the container can be poured into the slidable tube without opening the cap device. A fastening belt is securely mounted to the skirt of the base.

Abstract: A cap device mounted to an opening of a container includes a base with its skirt 12 securely engaged with the opening of the container and a hole is defined through the base and a neck extends from the base and encloses the hole. An access portion is rotatably engaged with the neck and includes a tube extending therefrom at an angle. A slidable tube is slidably mounted to the tube so that the stuff in the container can be poured into the slidable tube without opening the cap device. A fastening belt is securely mounted to the skirt of the base.

Abstract: A container assembly includes a container with a first cap mounted to the opening of the container and the first cap has a first aperture and a protrusion. A second cap is rotatably mounted to the first cap and has a slot for the protrusion being movably received therein. A second aperture is defined through the second cap and can be moved to communicate with the first aperture. A tube has a first open end rotatably engaged with the second aperture and an end member is rotatably connected to a second open end of tie tube. The contents in the container can be poured into the end member at desired quantity.