jlblue: Elsie Stix
jlblue: Elsie Stix insert
jlblue: Elsie Stix twist to interlock
jlblue: Add another Elsie Stix
jlblue: And lock in second Stix
jlblue: Add a third Stix
jlblue: And a forth Stix
jlblue: Use three Stix to make a toy tank
jlblue: Lock in another way
jlblue: Use groves along edge
jlblue: Press a third on top to make tank
jlblue: Elsie Stix chair
jlblue: Elsie Stix chair back
jlblue: Elsie Stix biplane (go Red Baron!)
jlblue: Elsie Stix biplane (take that Snoopy!)
jlblue: Elsie Stix basic square interlocked
jlblue: Elsie Stix spell things