The Tiny Switchy is a small but mighty switch modifier. Plug a regular switch into the SWITCH port, plug a switch-adapted toy into the OUTPUT port, and set it to toggle or timed mode.
It's small--the outline fits on a business card. It's lightweight (less than the weight of 8 sheets of paper). It's simple with only two functions--toggle or timed output.
Change from toggle to timed mode with one button; use the other button to set the duration for timed mode.
Tiny Switchy runs for years on a CR2032 watch battery. With no On/Off switch--never worry about leaving it on and running the battery down.