IDA(International Design Awards) is one of the most authoritative international design awards in the United States. It was founded in California, USA in 2007. It advocates the sustainability, scientificity and intelligence of design. The selection conditions are very strict. The awards cover architectural design, Interior design, product design, fashion design, graphic design and other five categories. Committed to arousing people's attention to the subversion, conceptualization and creation of great works of design worldwide, it is called the "weather vane" of the world's major well-known design awards ". The previous jury is composed of world-renowned architecture, design, fashion-related media magazines and professionals. The first-class international jury evaluates the entries according to the current highest design standards and trends, looking for truly international-level design works.

"Suitable" is a water storage tea tray, which is composed of natural stone pan and metal (aluminum) water storage chassis, with simple shape. The disk surface is designed with a drop between a flat surface and a concave surface, with a height difference of 1.6cm. In use, the flat surface is the "dry" area and the concave surface is the "wet" area, which cleverly realizes the separation of dry and wet in the tea making scene. Furthermore, the position of the concave surface is low, and the tea can be visually seen overflowing from the drainage hole, prompting the user to pour the tea.

SHI is a kind of storage-type tea tray, which is made of natural stone and me-tal (aluminum) water chassis, modeling simple. The disk is designed with drop type through the plane with concave surface, with height difference of 1.6 cm. The plane is used as dry areas, the concave as wet areas, which cleverly realizes tea-making scenarios of dry and wet depart. Besides, for the concave is lower, so we can visually see the tea overflowing from the drain, which prompts the user dumping of tea.

The tea tray is generally a flat surface. When in use, tea flows everywhere and is inconvenient to use. This design is inspired by "bridge" and combines plane and concave surface. The contrast between the two shows "morphological tension". The height difference brought by the concave surface not only realizes the "separation of dry and wet", but also facilitates drainage, and at the same time cleverly reminds the state of water storage.

Tea tray is usually plane and tea water flows everywhere when using under the condition, which brings inconvenience. The design inspiration comes from bridge, which integrates plane & concave and presents the tension of shape. The concave brings height difference, which not only realizes dry and wet depart, but also can be easy to drain water, while cleverly reminding the state of water storage.

The concave curvature of the natural stone disk should not only ensure the realization of modeling and efficient drainage, but also meet the prompt of water level. Through virtual simulation and multiple tests of the physical model, the curvature radius of the concave surface is finally determined to be 212mm respectively.

The concave curvature of natural stone plate should not only ensure the high efficiency of drainage, and the realization of modeling, but also satisfy the reminding of water level. Through the virtual simulation and physical model test, the radius of curvature of the concave surface is determined to be 212 mm finally.

"Boat" is a Uruguayan black gold stone tea tray based on "boat.

It means that drinking tea at leisure is just like running water to send a boat.

The tea tray is composed of two parts: the disc surface and the chassis, both of which are made of Uruguayan black gold stone. Uruguayan black gold stone is a natural material with uniform density and high temperature resistance. Its natural properties meet the needs of frequent dumping of hot water during tea making. The overall use of CNC precision machining, to achieve simple modeling and overall lightweight. The chassis can store 600ml of water to meet the daily tea making needs of 2-4 people.

The overall thickness of 3cm can increase the drop of the water outlet, and the large inclined plane design of the chassis of 3.5 degrees makes the water flow smoother. The gradual thickness of 1cm to 0.5cm on both sides can reduce the weight of the tea tray and create an ethereal and free overall shape. The water outlet is convenient to meet the needs of wet bubble and dry bubble through the use of metal knobs.

“Xing Zhou” is a kind of black-stone tea tray with the boat as the model sample, which moral is drinking tea at odd times, just like boating on the running water.

The 3 centimeters' thickness of the bottom can improve the drop of the outlet and make the water flow more smoothly. The 0.5cm to 1 cm's thickness of both sides can reduce the weight of the tea tray and create a overall feeling of emptiness&freedom. The needs of wet-made&dry-made will be both satisfied through the me-tal knob.