Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Report A Problem

CANCEL

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

Profile Types

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Let porcelain keep quiet / Multifunction muffler

Let porcelain keep quiet
Let porcelain keep quiet

When we are in a meeting or a quiet place to use tea cup with a lid , porcelain shrill sound of the collision , break the quiet , stimulate people's eardrums , people feel uncomfortable. "Let porcelain keep quiet" , through to the installation of a silicone production of porcelain " muffler " and let the meeting place quieter, life better .

University

CHINA UNIVERSITY OF MINING AND TECHNOLOGY

CHINA UNIVERSITY OF MINING AND TECHNOLOGY
xuzhou, China

cong rong,
CHINA UNIVERSITY OF MINING AND TECHNOLOGY

Related content