The Charming Jewel Band is a magical tool used by Romi in Twinkle Catch! Teenieping.
Description[]
The Charming Jewel Band is used to help Romi identify where a Jewel Teenieping is, and is used as part of her transformation into a princess. It can also be used as a shield to protect Romi against forms of magic.
Appearance[]
The Charming Jewel Band is a purple device invented by Dr. Monziu. It is purple with a darker purple outline and has four pink stripes on it. On the top, it has a small white diamond with gold outline on it and wings that have gold in them and inside the gold is heart shaped. it has a small heart-shaped screen display that displays a small icon of a jewel.
When it alerts Romi, it starts shining and glowing the symbol for to let Romi know that there's a Teenieping nearby.
However, once Romi transforms into a princess, the white diamond changes into whatever jewel that corresponds to whatever princess that Romi has transformed into. Even though all of the jewels are unique to one another depending on which Royal Jewel Teenieping it corresponds to, they all have a gold outline. The diamond symbol also changes color depending on which princess that Romi has transformed into:
- Princess Diaheart: Pink diamond heart
- Princess Emerald: Green water drop-shaped emerald
- Princess Ruby: Red circular ruby
- Princess Sapphire: Blue star-shaped sapphire
Abilities[]

The Charming Jewel Band ringing
The Charming Jewel Band is able to detect a nearby Jewel Teenieping that is needed to be scanned by the Jewel Heart Wing Phone. This is useful to find a nearby Jewel Teenieping that is wreaking havoc.
The Charming Jewel Band also acts like the Teenie Heart Shield once Romi is fully transformed, to protect herself from teenieping's abilities to make it easier to catch one without getting stunned; however, this power was only used twice.
The Charming Jewel Band is also able to help Romi transform into a princess. Once Romi transforms into a princess, the Charming Jewel Band switches its place from her bow to her wrist like a watch.
History[]
Welcome to Teenieping School![]
Romi first receives the Charming Jewel Band as a gift by Dr. Monziu alongside the Teenieping School and the jewelry box that comes along with the special jewels that are used for Romi to transform into a princess. The Charming Jewel Band places itself on to Romi's bow so that it can alert her if a Teenieping is nearby.
Catching the Jewel Teeniepings[]
Since then, Romi uses the Charming Jewel Band as an alarm to detect any Jewel Teenieping near the vicinity. Once Romi transforms into a princess, the Charming Jewel Band shifts from her bow to her wrist like a watch if she plans to use a shield to protect her from any attacks.
Tickle Tickle, Try Not to Laugh![]
Romi transforms with Teeheeping into Princess Ruby, and just as she's about to get hit by Tickleping's Tinkle Puff, she summons a magical shield by using the Charming Jewel Band.
Ow Ow, No More Boo-Boos![]
Romi transforms with Trustping into Princess Sapphire before chasing Owwping. Following this, Romi rushes in front of Owwping to try and reason with her, but Owwping instead uses her magic on her. Fortunately, Romi summons a shield using the Charming Jewel Band to protect herself from the attack.
Trivia[]
- The Charming Jewel Band is the second tool that Romi uses as an alarm if a Teenieping is nearby, and it replaces the Magic Bell in Season 1.
- It also replaces the Teenie Heart Shield in the same season as the Magic Bell.
- Strangely enough, Princess Diaheart and Princess Emerald never use the Charming Jewel Band to summon their variation of the shield.
- Even though the jewel on the Charming Jewel Band changes out of the white diamond, the pink diamond heart is first transformed on to Romi wrist regardless of which princess she transforms into.
- It's unknown as to what happened to the Charming Jewel Band after Romi has caught all of the Jewel Teeniepings and the Jewel Forest has been restored thanks to the Jewel Dragon, but it's presumed that Romi gave it back to Dr. Monziu.