CUBIMANA SC9921 24-Pack Mini Flower Building Set

Flower: The CUBIMANA SC9921 is a 24-pack botanical building set with 2,160 listed pieces of 3.6 mm mini blocks. Its many small components suit detailed, hands-on builds and a finished display, but customers report that the tiny pieces can be fiddly and assembly difficulty varies.

At a glance

Listing describes 24 flower and succulent designs, each with a terracotta pot.
The manufacturer describes the blocks as 3.6 mm mini bricks and says they are not compatible with major brands.
Assembly instructions are described as included, and the designs are presented as indoor desk or shelf decor.

Price

$37.99Save 17%

Reference price: ~~$45.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The 24 botanical designs provide multiple small projects and a coordinated display theme.
The manufacturer describes the finished builds as low-maintenance decorative pieces that need no watering or sunlight.
An instruction manual is listed among the included components.

Cons

The 3.6 mm blocks are very small, which customer feedback says can make them challenging to handle.

Technical specifications

17 specifications

Identity and design
Brand	CUBIMANA
Model	SC9921
Set theme	24 Pack Flowers Succulents Building Set
Pack count	24
Piece count	2160
Block type	Interlocking Toy Building Block
Block size	3.6mm
Color	Green, Red, Pink, Yellow, Orange, Purple, Terracotta

Materials and use
Material	Plastic
Operation	Manual
Intended use	Indoor
Educational objective	Concentration
Manufacturer recommended age	6 years and up
Age range description	10+ kids
Target audience	Adult, KIDS

Dimensions and weight
Dimensions listed	2 x 2 x 2 inches
Weight listed	3.2 ounces

What to know before buying

Listing details to confirm

The listing gives conflicting age guidance: the title says 6-12+, the details say 6 years and up and 10+ kids, and feature text describes ages 10+. The listed 2 x 2 x 2 inches dimensions are not clearly identified as the product, package, or an individual design. Confirm age suitability and what those dimensions describe before buying.

What’s in the box

Included

User manual

Who is it for?

A good fit for

Adults, teens, or children who meet the appropriate age guidance and enjoy detailed botanical construction projects.
Buyers looking for several small flower and succulent builds intended for indoor display or party favors.

Less suited to

Anyone seeking standard-size building bricks or compatibility with major building-block brands.
Builders who find very small pieces difficult to handle or prefer clearly easy assembly.

CUBIMANA SC9921 24-Pack Mini Flower Building Set · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 201 ratings

5 stars71%71%
4 stars18%18%
3 stars6%6%
2 stars3%3%
1 star2%2%

Customer feedback highlights fun builds and a cute appearance, while experiences with assembly and instruction clarity are mixed. Some find the build harder than expected, and the very small pieces can be challenging. That matters for a set advertised with 3.6 mm blocks and many detailed botanical projects. Ratings lean positive overall, but ratings alone do not explain individual experiences.

Positive themes

Customers report that the builds are fun and like their appearance.

Negative themes

Some customers say the very small pieces are challenging to work with.

Mixed feedback

Feedback differs on assembly difficulty and instruction clarity.

Frequently asked questions

How many designs and pieces are listed?

The listing describes 24 flower and succulent designs and gives a total of 2,160 pieces.

Are these standard-size building bricks?

No. The listing calls them 3.6 mm mini bricks and says they are not compatible with major brands.

What age is this set for?

The age claims conflict: the title says 6-12+, while details and feature text give both 6 years and up and 10+. Check the selected listing's age guidance before buying.

Are instructions included?

An instruction manual is listed as an included component. Customer feedback is mixed about how clear the instructions are.