I ordered this for a stuffed animal eyes. Respect for all dreamers !: I had actually completely visible in the pictures plug function not notice (yes yes ...), but it could well attach anyway. The installation was smooth and easy! The plug-in system attacks very well into each other and keeps totally good. It is also possible to reduce the pin after anchoring of the two parts with a simple pliers so that actually in the end nothing survives! Convince in appearance eyes. Conclusion: Wonderful choice in every aspect!