Sharp pyramid dangle earrings that contain blue and pink colors, fine lame, and large bijou enclosed in crystal resin. Famous for the pink lake "Lake Hillier" on Middle Island in the Ruchersh archipelago in western Australia! !! A work as if you were watching the blue sky and "Hiller Lake" together! !! !! The post uses titanium! * Pierce / earring parts change is free. Be careful when handling as the top is a little sharp. Size: 1.4 cm square pyramid (double the longest side), post to pentagon pyramid 4 cm Weight about 4g per ear Weight is a guide. Because it is handmade, it does not have the exact same design as the photo. It may be slightly different in size. Also, please note that air bubbles and slight distortion may occur. Resin (epoxy resin) products are heat-sensitive. Please be careful when storing and using it in a place with high temperatures as it may cause deformation and discoloration. The tip is extremely sharp and can easily be chipped, so please handle with care.