Patented product October 27, 2000 Pat;4567171 So popular among girls and children.
1 type of SUPER LOCK pin: CRYSTAL type.
SPECIFICATIONS; Needle：Stainless steel
SIZE; Length：57.5mm ；Max Length：67.5mm ； Width：15.0mm； Thickness：6.0mm； Weight：2.0g Actual color and photo may look different.
Super safety lock pin was created as a new century was made in addition
to the unprecedented structure of novel design.
The existing structure, to remove the pin that slides open and close capped
by asking for a more secure, anxious to close out most of you close the
cap pins.
