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$25 OFF + FREE SHIPPING CYBER WEEK SALE (click for coupon)
$25 OFF + Free Shipping (coupon) CYBER WEEK SALE

Oh Buoyant Rock

Availability:
in stock, ready to be shipped
Original price $3.99 - Original price $3.99
Original price
$3.99
$3.99 - $3.99
Current price $3.99
Shipping FAQ's

Contiguous US: Free Shipping on orders over $75. $4.99 on orders under $75. Average transit time of 4 business days. Rush shipping options are also available.

Alaska + Hawaii: Flat rate for all you can ship $23.99. Average transit time of 3 business days.

International: We ship to most countries. Shipping fee is based on weight and dimensions of order. Transit times vary based on your country's customs processing times.

Processing time: All orders ship from our warehouse in Virginia within one business day.

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Free Shipping

We offer free shipping on qualified orders over $75 after any coupons have been applied and shipping within the contiguous United States. Orders under $75 ship to the contiguous United States for $4.99 (more information)

Time To Ship

Orders ship within 1 business day from our warehouse in Virginia. Delivery days are shown during checkout. We offer standard and rush delivery methods.

APO + FPO Addresses

We ship to APO and FPO addresses via the USPS and include the required customs forms. Free shipping is not available.

Alaska + Hawaii

We offer a flat rate of $23.99 for all you can ship to Alaska and Hawaii.

International Shipping

Shipping charges are based on your delivery location and order weight/dimensions. You will be shown the cost and approximate delivery date during checkout.

60 Day Returns

Customer satisfaction is extremely important to us!

If you are not completely satisfied with your order, you may return your purchse with 60 days of receiving your order. (view full return policy)

Payment Methods + Secure Checkout

No need to re-enter your information! Check out quickly and safely with Apple Pay, Paypal, Amazon Pay, Meta, G Pay or Shop payment or your prefered credit card.

Finally a rock that floats

Our cool Buoyant Rock defies gravity and other physics laws because it actually floats in water. Actually, the rock is made of pumice and it makes a pretty cool addition to any mineral collection. This volcanic material is so light that it actually floats on water.

I know, you're probably asking what pumice is and how can it float. Well, pumice is a very lightly colored, volcanic rock that is formed from lava that is full of gas. When the lava cools, gas escapes leaving the rock full of holes. This is what makes it float! Now you can try it out for yourself!

  • It actually floats!
  • Amaze your friends
  • Volcanic rock
  • Learning is fun!
  • Made in USA

Our Buoyant Rock kit includes one piece of pumice and 3.5 inch x 6 inch information and fact card and is proudly made in the USA.

Perpetual Kid Reviews from Google