Lenovo Yoga Book C930 Guide Rapide page 18

Using the magnetic pen holder
The Lenovo Precision Pen has a magnet which allows you to attach it to a
specific area of your device, making the pen very portable.
See the top view of the product as
shown on the right. With the tip of the
pen pointed toward the hinge, align the
body of the pen with the edge of the
device cover.
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