<https://www.balletcoforum.com/topic/7187-best-ways-to-break-in-soft-blocks/#comment-97119>
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"Thank you, I've managed to break them down a bit by softening them with a hair dryer then slamming them In The hinge of a door! Seem to have worked quite well haha! "
<https://www.balletcoforum.com/topic/7187-best-ways-to-break-in-soft-blocks/>