
Wear is more than a broken piece. A changed surface, connection sound, colour transfer or mechanism response deserves assessment.
An adult checks cracks, sharp edges, loose joints and altered shape. Stop using sticky surfaces or unexpected colour transfer.
Do not force a changed button, valve, wheel or connector. Avoid unapproved glue, paint or heat.
Keep parts away and consult instructions. Without an authorised repair, keep the toy out of use.
Not alone; assess surface integrity too.
Only by the described method.
Regularly and whenever something changes.