The roughly 1/1 scale item is a faithful recreation of the Soul Gem as in the show, created under official supervision. In addition to the "Realistic" lighting and sound effects of the "PROPOLICA" series, the Soul Gem, which gets cloudy from agitation and despair, can be purified by putting the Grief Seed close to it.
It has recordings of over 40 famous lines by Madoka, and also a bonus voice of Kyuubey.
"PROPOLICA Soul Gem & Grief Seed Set -Kaname Madoka ver.-" is priced at 6,050 JPY (tax included). Pre-orders are available on "Premium Bandai" from 4:00 p.m. on April 23, 2021.
(C) Magica Quartet / Aniplex, Madoka Partners, MBS