Blue Marble Science Ornament Kit – 4 Christmas Crafts with Hidden Experiments: Bouncy Ball, Instant Snow, Putty, and Hydrophobic Sand

Each of the four Blue Marble Science Surprise Christmas Ornaments holds a different hands-on experiment inside. Kids open the ornament, complete the activity, and then hang it on the tree as a festive decoration. The kit includes everything to mold a colorful bouncy ball, create instant snow, make stretchy bouncing putty, and explore hydrophobic sand. Step-by-step instructions and a full-color Learning Guide explain the science behind each experiment. Blue Marble is a Toy of the Year Award winner, known for educational toys that foster imagination and creativity.

What's Inside Each Ornament?

Each ornament contains a unique science activity. One lets you mold a bouncy ball from colorful crystals. Another creates a flurry of instant snow when water is added. A third involves mixing ingredients to make super-stretchy bouncing putty. The fourth contains hydrophobic sand that never gets wet—you can pour it under water and scoop it out dry. Each experiment comes with its own supplies, so you can do them in any order.

How Do the Ornaments Work?

To start, carefully open the ornament (they are designed to be opened). Inside you'll find the materials for one experiment. Follow the included instructions to perform the activity—this might take 10–20 minutes. After you're done, you can place the finished product or leftover materials back into the ornament? Actually, the bouncy ball, putty, and hydrophobic sand can be stored and played with separately. The ornament itself becomes a keepsake to hang on the tree, reminding your family of the fun science moment.

What Science Concepts Do Kids Learn?

The Learning Guide explains the real chemistry and physics behind each activity. The bouncy ball demonstrates polymer cross-linking. Instant snow shows how superabsorbent polymers soak up water. Bouncing putty exhibits viscoelastic behavior—it stretches slowly but snaps when pulled fast. Hydrophobic sand is coated with a water-repellent silicone, so it never gets wet. These are concrete examples of everyday science at work.

What's Included in the Kit?

Can Kids Hang the Ornaments After Doing the Experiments?

Yes. Each ornament is designed to be displayed on the tree after the experiment is completed. The ornament itself serves as a festive decoration and a reminder of the activity. However, the experiments are single-use—you won't be able to repeat the same experiment with the same supplies. The ornament can be reused as a decoration year after year.

Frequently Asked Questions

How many experiments are in the kit?

Four distinct experiments, one per ornament.

Do I need to buy extra materials?

No. Everything needed for each experiment is included in the ornaments.

Are the experiments safe for children?

According to the manufacturer, no specific safety warnings apply. The ingredients are non-toxic and typical for educational science kits. Adult supervision is recommended for younger children, especially when using water or handling small parts.

Can the bouncy ball and putty be kept after the experiment?

Yes. The bouncy ball and putty can be played with again. Hydrophobic sand can also be reused multiple times as long as it stays dry between uses.