A weight on a chain. You hold it still, and then you watch it start to move. What you are watching is your own body, magnified by the length of the chain.
The Double Isis is the narrowest and lightest of the eight, with two tapers meeting, which is where the name comes from.
This was the original design, and it was called the Isis until the current Isis joined the range. If you bought one from us years ago as an Isis, this is the piece you have.
The wood and the carving · Carved from a single piece of palo santo, aged more than thirty years. Computer-guided carving is what makes the rings exact and the balance repeatable. No two pieces of wood are identical, but every Double Isis is the same Double Isis.
On using it · A pendulum is a tool, and the power is in the one handling it.