Block Tunnel


Eight rectangular blocks and wood "tunnel".  Put blocks through one end of the tunnel, and they are pushed out through the other.

Invenio's take:

The concept of Object Permanence, or knowing that an object exists even when it is not visible, is the most teachable around 6 to 9 months of age, and is taught elegantly with this toy. 

Up to around 24 months, there are more concepts around object permanence and control that are relevant here as well.

Either way this is fun, simple toy, handcrafted from various beautiful wood materials. 



Pin It
Ladybug Math Counting Set
Ladybug Math Counting Set Sold Out - $23.95 $34.95
+ quick
Playable Art - Ball
Playable Art - Ball Sold Out - $24.50 $31.95
+ quick
Sensory Color Wheel
Sensory Color Wheel $23.00
+ quick
Christmas Lights and Snowman Sorting Bowls
Christmas Lights and Snowman Sorting Bowls Sold Out - $40.00
+ quick

10% OFF

Use code: WELCOME10

at checkout

We are two dads that find unique toys
& gifts that positively impact children.

20% OFF

Use code: BLACKFRIDAY

valid through Monday 12/02

Happy Black Friday (& Saturday & Sunday & Monday)!

15% OFF

Use code: CYBERMONDAY

Valid through Sunday 12/8
Cannot combine with other offers

Cyber Monday lasts all week here at Invenio!

Wow! We're
almost sold out!

See what's left that will arrive by Dec 25th

Ships for Christmas

OR

Send a digital Gift Card!

Gift Cards

No thanks, show me everything

We can no longer guarantee
shipment by Christmas.

If you would still very much like
one of our toys by Christmas,
email us and we'll see what we can do.

Email us

OR

Send a digital Gift Card!
(Ships instantly)

Gift Cards

No thanks, show me everything

Welcome GGMG!

Use code: SFFIRE

at checkout...

For every 5 toys bought by all GGMG members...

...we'll donate 1 to a child in need.


Coordinated with the San Francisco Fire Fighter Toy Program

Welcome HPP supporters!

Use code: HPP

at checkout...

And we will donate 20% of all proceeds to the Homeless Prenatal Program

See what's left that will arrive by Dec 25th
Ships for Christmas
We'll even donate 20% of all Gift Card purchases!
Gift Cards

No thanks, show me everything

15% OFF

Use code: NEWSLETTER15

at checkout

We are two dads that find unique toys
& gifts that positively impact children.

Moving Sale!

We're getting a bigger warehouse.

Up to 40% OFF

On our Spring Collection

valid as long as supplies last

(Save us old parents from back pain, click on that coupon!)
No thanks, show me everything