These key chains can change to 5 colors by itself.

Material: K9 crystal

Color: Gradient ramp, 5 colors change by itself

Package: With gift box/Without gift box

Technology: Laser engraving

Material:  Glass

Metals Type:  Lead-tin Alloy

Price shown includes free shipping to the USA in about 30-50 days without tracking.

If you want tracking, the price is higher..Let me know if you want tracking instead.

The price shown is without tracking.

Worldwide shipping available too but price/delivery time may differ.