After gluing parts J and K together back to back,
attach the ring you have made.
Assemble all four in the same way.
Assemble the tires
Glue
Glue
Fold in half along the fold lines,
glue together at the back and make a ring.
Adding curves to the part first will make it
easier to form a ring.
Back
Assemble the axle
Glue down the end after rolling.
Wind part H around and glue it down.
Add curves by pressing and rolling it
against the corner of a table,
with the printed side face up.
Fold the edge to make a triangular prism,
and roll the piece up to form a stick
(about 4mm wide)
.
Attach part A, enveloping it
around the parts you cut
and bent back.
Attach the other side too.
View from above
Cut three, equally-spaced slots in both ends
of part C, up to the red valley fold line,
and bend them back.
*The fine strips of paper are thick and hard
so be careful of paper cuts.
Attach part M to both ends.
Follow the same process to
assemble the other axle.
Glue
Elastic-powered Turtle : Assembly Instructions