I saw this cute idea....and think I want to do the applesauce robot for my 3yo s daycare class

Any thoughts on what I could swap out for the smarties? Our school says no candy....

https://www.craftymorning.com/valentine-robot-snacks-kids-make/?fbclid=IwAR1FcpJ4uQhef8MMsvzUcZ4yE3JV7De-qmHG8GjV60i3p9d13-phqBElxnk

If nothing else I could do a pipe cleaner with beads thread on....but I'd love to keep it edible 😉