Sterofari DE-24-FBA Dinosaur Hatching Eggs, 24 Pack

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Product guide

Sterofari DE-24-FBA Dinosaur Hatching Eggs, 24 Pack

Sterofari DE-24-FBA dinosaur hatching eggs are a 24-pack activity for children that crack open and grow when submerged in water. The listing describes a gradual hatch-and-grow activity, though customer feedback also flags very small size and paint flaking.

At a glance

Submerge the eggs in water to start the cracking and growing activity.
The listing says cracking begins after a few hours and growth continues over about a week. Water temperature and weather affect timing.
Listed as a 24-pack in assorted colours for party favours, Easter baskets or dinosaur-themed gifts.

Price

$30.56Save 15%

Reference price: ~~$35.95~~

Price checked: 12 Nov 2026

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Often bought together

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$45.66

Pros and cons

Pros

A 24-pack gives buyers multiple small activities for party bags or group gifting.
The water-based process offers children a simple hatch-and-watch activity without assembly.

Cons

Customer feedback reports that the eggs are very small and that their coloured exterior can flake.

Technical specifications

16 specifications

Identity
Brand	Sterofari
Model	DE-24-FBA

Product details
Age range	3+ Years
Recommended age	36 months - 12 years
Material	TPE
Quantity / size	24pcs
Operation mode	Grow in Water
Usage	Indoor
Assembly required	No
Theme	Animal
Character	Dinosaur
Colour	Colorful
Educational objective	Fine motor skills development, hand-eye coordination improvement, and creative expression promotion

Dimensions and weight
Dimensions listed	45 x 45 x 55 millimetres
Weight listed	1.25 Pounds

Warranty
Manufacturer warranty description	30 Day Warranty Against Manufacturer Defects

What to know before buying

The listing advises using water below 100℉, avoiding sunlight and not allowing children to swallow the small toys. Adult supervision is prudent for young children.

Listing details to confirm

The stated cracking time varies between listing sections: one says 2–4 hours while another says 12–24 hours. Both describe growth over about a week, and the listing says the dinosaurs shrink when removed from water. Dimensions are also inconsistent: the details section lists 45 x 45 x 55 millimetres while product copy says each egg is 5cm(W) x 6cm(L). The material is listed as TPE but described elsewhere as natural rubber. Confirm the details that matter before purchase.

Who is it for?

A good fit for

Families wanting a water-based dinosaur activity for children aged 3 and up.
Buyers looking for multiple small dinosaur-themed party favours or Easter basket additions.

Less suited to

Buyers wanting large, durable dinosaur figures for regular rough play.
Anyone seeking a precise, guaranteed hatching schedule or a reliably stated egg size.

Sterofari DE-24-FBA Dinosaur Hatching Eggs, 24 Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 204 ratings

5 stars68%68%
4 stars11%11%
3 stars9%9%
2 stars6%6%
1 star6%6%

Customer feedback describes the eggs as an enjoyable hatch-and-watch activity, with appealing colours and dinosaur designs, and useful as party bag fillers. Customers also report that they are very small and that the coloured exterior can flake. This matters if you expect substantial, durable figures rather than small water-growing novelties. The overall rating distribution is mostly five-star but includes lower ratings, so experiences are not uniform.

Positive themes

Customers describe the activity as fun and the eggs as colourful, cute party bag fillers.

Negative themes

Customer feedback reports very small size and coloured exterior flaking.

Frequently asked questions

How do the eggs hatch?

The listing says to submerge them in water below 100℉. The shell then cracks and the dinosaur grows while kept in water. Timing is inconsistent across listing sections, so treat the stated hours as approximate.

How many eggs are included?

The title and package list state 24 eggs. The package list also names a gift box.

What age is this for?

The listing gives 3+ years and a recommended range of 36 months to 12 years. It warns not to let children swallow the small toys.

Do the dinosaurs keep their full size when out of water?

No. The listing says they gradually become smaller when left out of water.