Jieshi Multifunctional Toothpick is a Product got national patent which number is ZL00257141.2. It is made of imported material and fine produced.There are four colors for clients to chose,white,pink,blue and green.It has past the inspection by Shandong Quality & Technology Supervising Bureau according to Company Standard Q/WJR001-2001.And it also has got the certificate by Shandong Hygiene Supervising Bureau which number is (2001)10-W089.