This product is a touch pen that can be used with smartphones and tablets with capacitive touch panels. A silicone pen tip that is slippery and responsive is used, and the switch reacts and lights up when in use.
There are two types of lineup, "Darth Vader" (red) and "Luke Skywalker" (blue). Not only the color of the lightsaber, but also the grip is faithfully reproduced in the actual design.
The approximate size is W11 x H140 x D14 mm for the Darth Vader model and W12.5 x H139 x D13.5 mm for the Luke Skywalker model. It uses 3 button batteries (SR626) and has a continuous lighting time of about 8 hours. It is sold at home electronics mass retailers nationwide.