Unsupported browser

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

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:


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

Publish your project

Double Check / Toy train

Double Check
Double Check

Toy train with concept of time,
let children know what is time and
punctuality habit . To have ealy
childhood education.

Selling Point : Learning to play and playing to learn

Rule : Set time (step1 or step2) by family,
follow and change it by kid.


Hong Kong Design Institute

Hong Kong Design Institute
Hong Kong, Hong Kong SAR China


Siu Hung, Tang

Siu Hung, Tang
Chai Wan, Hong Kong SAR China