Pokémon Shuffle Mobile has added a new
Limited Shop (限定ショップ) which allows players from
December 22nd, 2015 until January 12th, 2016 to
purchase new items.
1.
No Hearts Needed (ライフ消費なし): 2 Jewels - Removes the hearts requirement for 1 hour.
2.
Superior Super Catch Time (ゲットチャンス倍): 2 Jewels - Increases catch rate for 1 hour.
3.
1 Heart Recovered / 15 min & Heart +6 (ライフ回復15分&ライフ+6): 2 Jewels - Heart recovery time reduced to 15 minutes.
Source:
http://www.poketoru.jp/news/post.php/84/#