Wish you could handle multiple SIM cards in your single-SIM device? There is SIMore

Device subsidies, and well-built networks in developed markets have effectively eliminated the need for dual-or-triple-SIM devices. Multi-SIM devices can be handy though if you are creative with pre-paid plans, travel a great deal, or need to stretch the usefulness of every dollar you spend.
That is where SIMore comes in. A product of Switzerland-based Stancom, SIMore is a multi-SIM adapter for your single-SIM device. Products like the X-Triple 6 allows you to connect three SIM cards to your iPhone or other single-SIM device without having to keep a SIM-ejector tool handy.
For iPhone users, the best part is that no jailbreak is required. SIMore makes multi-SIM kits for just about every device, including all the iPhones, the new HTC One M9, as well as the new Samsung Galaxy S6 and Galaxy S6 edge. There is a compatibility guide to help you select the solution that is best for you.
Prices for the kits alone start at about €35 or $40, and go up to about €99 or $120 for Bluetooth multi-point access nodes that handle the SIM cards for you. SIMore ships worldwide.
sources: SIMore via ZDNet