Party Favors Bouncy Ball Kit for Kids, FunKidz Make Colorful Magic Bouncing Ball Individual Pack 12 Bottles Making Bouncy Balls Activities Kits for Boys and Girls Ages 6+

[SIMPLE TO MAKE BOUNCY BALLS]- Pour the crystal ingredients into the molds and bound with rubber bands (Includes), then put it into warm water around 10 minutes. Till the powder soak completely, open and take it out you will get a ready bouncy ball.
[INCREASE ABILITIES]- Create your own bouncy ball kit by imagination. Could help improve kid hand on ability, sense of color combination.
[PARTY FAVOR GAME]- The crystal bouncy ball kit includes 36 bags 9 colors crystal ingredients could be not only as an interesting science education tool also a party favors activity birthday gift for kids.