This fantastic kit includes everything you need to create your own bouncing balls! Why not make a flower, football, sphere or a polygon shape! Choose between vibrant neon, metallic or glow in the dark colours! It has never been more fun to bounce your own design!
Box set includes:
- 4 packets metallic crystals
- 4 packets glow in the dark crystals
- 8 packets neon crystals
- 8 moulds, shapes and sport designs
- Full instructions
If crystals get on clothes, wipe off with water. To maintain elasticity of ball, keep in a sealed container when not in use.
How does it work? The bouncy ball granules are mostly composed of polyvinyl alcohol (PVA), which is a water-soluble polymer with elastic properties. Polymers are long, tangled chains of carbon, hydrogen, and oxygen atoms. When the granules are moistened, their surfaces start to dissolve slowly, they swell up a little, and they become sticky. The long polymers get tangled up in each other. In this way, the granules stick together inside the mould.
The balls are bouncy because the PVA material is elastic, which means it springs back to its original shape after being compressed or stretched. This elastic property comes from the shapes of the polymer chains. The long, tangled chains have extra space around them (think of the space between the strands of long noodles in a pasta bowl). When the force from hitting the floor causes the ball to compress, the polymers squish more tightly into the empty spaces. But at a point, the bonds between the polymers cannot compress anymore, and they start to expand again, releasing the force they absorbed, pushing the ball off the floor and causing the ball to bounce up.
Quick Shipping and Professional Packaging
We provide a variety of shipping options thanks to our long-standing relationships with UPS, FedEx and DHL. Our warehouse staff will package all goods to our exacting requirements. Your items will go through an extensive inspection and be safely packaged prior to being delivered. We deliver to hundreds of thousands of customers daily across various countries. Our determination to be the biggest online retailer around the globe is evident by this. Warehouses and distribution centers are found in Europe as well as in the USA.
Note: Orders containing more than one product are assigned a particular processing period based on the individual item.
We will carefully examine all items before sending. The majority of orders are shipped within 48 hrs. Delivery is expected to take between 3 and 7 days.
Returns
Stock is dynamic, and is not completely managed by us because of the involvement of many entities, including the factory as well as our warehouse. Stock levels can fluctuate at any given time. It is possible that the inventory could run out once your order has been placed.
Our policy is valid for 30 days. If it's been more 30 days since the date you purchased your item We're sorry to say that we can't offer you a full refund or exchange.
You can only return a product when it's unopened and in the same condition when you received it. The item should be returned in its original packaging.
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