Fingerprinting Suggestions

Normal stamp pads
HB pencil scribbled on paper and rub finger on it
Scenesafe Fingerprinting Powder together with Fingerprint Lifting Sheets (Cobex) ScieChem and Versamagic Midnight Black Chalk
https://optimumtechnology.com.au/fingerpriny-taking/
Sticky tape on a glass slide
Carbon powder dust on finger
Supa glue, water and heat from a candle for Upper School