| 摘要 |
<p>PURPOSE: To make the importance of natural resources and environment be generally recognized and to make half-split chopsticks more economical. CONSTITUTION: A pair of half-split chopsticks 1 consists of chopsticks 2 and 3 connected by a splittable common part C at one end of the sticks. The common part C is made of a paper band 4 wrapping around the chopsticks 2 and 3 at one end of them. The chopsticks are made of bamboo.</p> |
