Luna Bean UM3108 Baby Casting Kit, 4 Castings

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Product guide

Luna Bean UM3108 Baby Casting Kit, 4 Castings

Castings: Luna Bean UM3108 Baby Casting Kit is a DIY set marketed to make two hand and two foot 3D keepsakes. Its four-casting format suits families wanting several impressions, while customer feedback notes mixed ease of use and concerns about fragile fingers on finished casts.

At a glance

The listing describes a four-casting kit for making two hand and two foot molds.
The claimed kit contents include molding powder, casting stone, two plastic containers, paint, finishing tools and instructions.
The listing says the finished pieces can be displayed as a wall hanging, tabletop piece or ornament.

Price

$36.99Save 12%

Reference price: ~~$41.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Four castings provide enough material for two hand and two foot keepsakes, according to the listing.
Paint and detailing supplies are included in the claimed kit, allowing finished casts to be personalized.
Customer feedback describes the keepsake's appearance positively and often finds the instructions straightforward.

Cons

Customer feedback reports mixed ease of use, including difficulty making casts with babies.
Some customers report that fingers on finished casts break off easily.

Technical specifications

6 specifications

Kit details
Model	UM3108
Style	4 Castings Kit
Material composition	Alginate
Number of items	1

Dimensions and weight
Dimensions listed	10.24 x 7.87 x 4.72 inches
Weight listed	2.9 pounds

What to know before buying

The manufacturer claims the materials are non-toxic and hypoallergenic and says the molding gel allows longer working time. These are product claims, not independently verified safety or performance findings. Follow the supplied instructions when making impressions.

Who is it for?

A good fit for

Parents seeking a hands-on 3D keepsake with both hand and foot impressions.
Gift buyers looking for a baby-shower or new-parent craft kit.

Less suited to

Anyone who prefers a quick, flat ink or paper impression instead of a multi-step casting process.
Buyers who need a keepsake with confirmed resistance to breakage.

Luna Bean UM3108 Baby Casting Kit, 4 Castings · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 577 ratings

5 stars72%72%
4 stars11%11%
3 stars6%6%
2 stars5%5%
1 star6%6%

Customer feedback highlights the kit's appeal as a cute keepsake and describes the instructions positively. Experiences with functionality and ease of use are mixed, including reports of difficulty using it with babies. Some customers say cast fingers break easily, and opinions on value also vary. For a four-casting project, these reported handling and durability concerns matter when deciding whether a multi-step 3D result is worth the effort.

Positive themes

Customers praise the finished keepsake's appearance.
Customers often describe the instructions as straightforward.

Negative themes

Some customers report that fingers on the casts break easily.

Mixed feedback

Feedback on functionality and ease of use is mixed, including difficulty making impressions with babies.
Opinions about value for money vary.

Frequently asked questions

How many keepsakes does the Luna Bean kit make?

The listing describes the four-casting version as making two hand and two foot keepsakes.

What materials and tools are listed as included?

The claimed kit contents are four bags of molding powder, four bags of casting stone, two plastic molding containers, a paint brush, pearl and gold paint, sandpaper, a detailing stick and step-by-step instructions.

Is this a flat-print kit?

No. It is described as a 3D casting kit, rather than an ink kit that makes flat prints.

What do customers say about using the kit?

Feedback praises the keepsake appearance and instructions, but reports mixed ease of use and concerns that cast fingers can break easily.