Big Bouncy Ball Kit for Kids, FunKidz DIY Ultimate Magic Bouncy Balls Making Kit Science Craft Projects Birthday Party Activities for Boys Girls Ages 6-12 Includes Tennis Size Ball Model and Powder

[MAKE YOUR OWN BOUNCY BALL KIT]- Simple pour the colorful crystal powder into closed ball container, then put them in warm water about 10 minutes. Meanwhile take out and check with toothpick every 1-2 minutes, be sure the powder melted complete. After take out and dry on ball surface, you will get complete bouncing balls.. [KID CRAFTS KIT]- This crafts set for boys and girls includes 4 shape models. The new design connectors could keep containers closed and fixed easily. Prevent it opening during ball forming. The transparent ball model appearance let kids see the color composition much more direct.. [PLAYING LONG TIME]- DIY bouncy ball kit for kids is not just a one times craft. Remember always put them in sealed bags or containers after playing. The ball will keep elastic until your next playing. You can use it a long time.. [SCIENCE KIT FOR KIDS]- The magic bouncing balls kit for kids are perfect hands on educational experience that inspires their curiosity and problem solving skills.. [BIGGEST SIZE BALL]- Our made bouncy balls are bigger and safer. The size could prevent being missing swallowed by children. It also bring more fun to kids ages 6,7,8,9,10,11,12 with hexagon shape and biggest tennis or golf size bouncy balls.. [MAINTAIN ELASTICITY ]- Spray some water on the surface of balls with our spray bottle then store in an airtight bag. The bouncy ball could keep elasticity for at least one week.. [SUITABLE FOR ANY OCCASION]- Our kids science activity kit is perfect for any occasions such as rainy days, birthdays party, school science projects, home and more.. [SAFE AND FUN]- Made of safe and non toxic materials, do not harm to kids’ body. It will fascinates children since they open this boy diy kit.. [SHOW KIDS CREATIVITY] Create your own style bouncy ball by mixing 7 different colors and using different shape models. Boys and girls can really show off their originality.. [PERFECT PARTY GIFT]- Enough materials and tools to share happiness with your friends. It will not only used as an interesting science education tool but also an entertainment toy or a perfect party gift present.