Are the 'BIG' and 'Standard' sizes compatible?

No, they don't snap together. They are two different scales designed for different developmental stages. The BIG pieces are about 2 inches long, while the standard ones are about 0.75 inches.

How do I clean these when they get sticky?

You can throw them in a mesh laundry bag and toss them in the washing machine or dishwasher on a cool/warm cycle. They are solid plastic with no holes, so they won't trap water and grow mold.

Will these stay together if my kid builds a 'playable' toy like a sword?

Mostly, but they aren't as rigid as LEGO. They have a friction fit that's great for building and light play, but a high-impact 'battle' will likely result in the creation breaking apart.

Is it really better for travel than other toys?

Yes. Because every piece is the same shape, you don't have to go hunting for a specific 'special' piece under an airplane seat to finish a build. If you lose one, the set still works perfectly.

Plus-Plus – WISE Score & Parent Review | Screenwise

Plus-Plus

Name: Screenwise
Author: Screenwise

Product

95%

WISE Score

One shape, infinite builds, and significantly less foot-pain than a LEGO brick.

Plus-Plus

Product

95%

WISE Score

One shape, infinite builds, and significantly less foot-pain than a LEGO brick.

Jump to

Screenwise Verdict

Plus-Plus is the thinking person's building block. While LEGO is amazing for following directions and building specific sets, Plus-Plus is about what you can do with pure geometry. It’s tactile, it’s quiet, and it’s surprisingly addictive for adults, too.

If you’re tired of stepping on complex specialized parts, these are a breath of fresh air. It’s high-quality Danish design that actually delivers on the 'educational' label without feeling like homework. It's one of those rare toys that actually stays in the rotation for years instead of ending up at the bottom of the toy bin.

Age Fit

The BIG line is a slam dunk for toddlers (1-4), while the standard size keeps elementary kids and even 'kidult' hobbyists busy until 99.

WISE Breakdown

Wholesome

It's pure, screen-free construction play that rewards focus and patience without any competitive stress or loud noise.

Imaginative

The 'one shape, endless possibilities' motto isn't just marketing; the single-piece geometry forces kids to think creatively about structure and form in both 2D and 3D.

Safe

High-quality, BPA-free, and phthalate-free plastic. The 'BIG' line is perfect for toddlers, while the standard line is clearly labeled for 5+ due to small parts.

Enriching

Excellent for fine motor development, spatial reasoning, and STEM concepts. It’s a tactile workout for the brain.

Parent Info

✓

Why It Might Be Great

Truly open-ended play with no 'right' way to build, which lowers the barrier to entry for hesitant creators.
The 'BIG' pieces are actually safe and manageable for the 1-year-old crowd, making it a rare long-term brand.
Incredible for travel; a small tube of these can keep a kid occupied on a plane or at a restaurant for an hour.
Sustainability win: manufactured in Denmark using 100% wind power and zero plastic waste.

⚠

What to Watch For

The standard pieces are tiny. If you have a crawler in the house and an older kid using these, you need a strict 'table only' rule.
There is a slight learning curve to the friction fit; kids with very low frustration tolerance might need a hand for the first ten minutes.

Conversation Starters

"What’s the weirdest animal we can invent using only this one shape?"
"Can you build something that stands up tall without falling over?"
"How many different colors can we fit into one square?"
"If we ran out of instructions, do you think we could figure out how to build a car?"

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