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New York, London & Paris

New York, London & Paris

Summer Collection

Summer Collection

Theater Collection

Theater Collection

Castle Notch Blocks

Castle Notch Blocks

Toddler Ball Run

Toddler Ball Run

Faerie Grove™

Faerie Grove™

Dollhouse Furniture Blocks

Dollhouse Furniture Blocks

Most popular

Building Blocks

Building Blocks

Gem Blocks

Castle Blocks

Open Stock Blocks

Open Stock Blocks

Notch Blocks

Ball Runs

Alphabet & Numbers

Alphabet & Numbers

Faerie Grove™

Faerie Grove™

Little Town™

Characters & Themes

Characters & Themes

Dollhouse Furniture

Dollhouse Furniture

Art & Learning

Matching Games

Personalized Gifts

Personalized Gifts

60 pc. Core Set Unit Blocks

60 pc. Core Set Unit Blocks

24 pc. Cube Gem Blocks

24 pc. Cube Gem Blocks

8 pc. Large Bright Gem Blocks

8 pc. Large Bright Gem Blocks

Original Notch Blocks Base Set

Original Notch Blocks Base Set

Core Ball Run Set

Core Ball Run Set

Outline Alphabet Blocks

Outline Alphabet Blocks

Arch Paned Window & Door Blocks

Arch Paned Window & Door Blocks

12 pc. Rainbow Heart Gem Blocks

12 pc. Rainbow Heart Gem Blocks

Playing Card Holder

Playing Card Holder

Baby Shower Activity Kit

Baby Shower Activity Kit

Quick Links

Policies

How to Build a Block Collection

How to Build a Block Collection

Building Ideas Blog

Building Ideas Blog

Collection: Open Stock Notch Blocks

Build your Notch Block collection with just the blocks you need!

Explore all Notch Blocks here.

Castle Stones Triple Notch Block 4-Pack

Castle Stones Triple Notch Block 4-Pack

No reviews

Regular price $ 36.00

Regular price Sale price $ 36.00
Castle Stones Double Notch Block 5-Pack

Castle Stones Double Notch Block 5-Pack

No reviews

Regular price $ 35.00

Regular price Sale price $ 35.00
Portcullis Notch Block

Portcullis Notch Block

No reviews

Regular price $ 20.00

Regular price Sale price $ 20.00
Quad-Notch Roof Truss Arch Notch Block

Quad-Notch Roof Truss Arch Notch Block

No reviews

Regular price $ 20.00

Regular price Sale price $ 20.00
Quad-Notch Roof Truss Notch Block

Quad-Notch Roof Truss Notch Block

No reviews

Regular price $ 20.00

Regular price Sale price $ 20.00
Triple-Notch Gate Arch Notch Block

Triple-Notch Gate Arch Notch Block

No reviews

Regular price $ 17.00

Regular price Sale price $ 17.00
Triple Floor Panel Notch Block

Triple Floor Panel Notch Block

No reviews

Regular price $ 15.00

Regular price Sale price $ 15.00
Quad-Notch Block

Quad-Notch Block

No reviews

Regular price $ 14.00

Regular price Sale price $ 14.00
Castle Wall Triple-Notch Block

Castle Wall Triple-Notch Block

No reviews

Regular price $ 12.00

Regular price Sale price $ 12.00
Portcullis Double Floor Panel Notch Block

Portcullis Double Floor Panel Notch Block

No reviews

Regular price $ 12.00

Regular price Sale price $ 12.00
Quad-Notch Trim Notch Block

Quad-Notch Trim Notch Block

No reviews

Regular price $ 11.00

Regular price Sale price $ 11.00
Double Floor Panel Notch Block

Double Floor Panel Notch Block

No reviews

Regular price $ 10.50

Regular price Sale price $ 10.50
Triple-Notch Floor Shelf Notch Block

Triple-Notch Floor Shelf Notch Block

No reviews

Regular price $ 10.00

Regular price Sale price $ 10.00
Double-sided Notch Block Castle Flag

Double-sided Notch Block Castle Flag

No reviews

Regular price $ 10.00

Regular price Sale price $ 10.00
Triple-Notch Roof Truss Notch Block

Triple-Notch Roof Truss Notch Block

No reviews

Regular price $ 10.00

Regular price Sale price $ 10.00
Triple-Notch Roof Truss Arch Notch Block

Triple-Notch Roof Truss Arch Notch Block

No reviews

Regular price $ 10.00

Regular price Sale price $ 10.00
8x4 Flat (1/2 thickness) Building Block

8x4 Flat (1/2 thickness) Building Block

No reviews

Regular price $ 9.00

Regular price Sale price $ 9.00
Roof Slant Peak Notch Block

Roof Slant Peak Notch Block

No reviews

Regular price $ 8.50

Regular price Sale price $ 8.50
Roof Slant Notch Block

Roof Slant Notch Block

No reviews

Regular price $ 8.25

Regular price Sale price $ 8.25
Castle Wall Deep Double-Notch Block

Castle Wall Deep Double-Notch Block

No reviews

Regular price $ 8.00

Regular price Sale price $ 8.00
Castle Wall Double-Notch Block

Castle Wall Double-Notch Block

No reviews

Regular price $ 8.00

Regular price Sale price $ 8.00
3x2 Cathedral Window Building Block

3x2 Cathedral Window Building Block

No reviews

Regular price $ 7.50

Regular price Sale price $ 7.50
Triple-Notch Block

Triple-Notch Block

No reviews

Regular price $ 7.50

Regular price Sale price $ 7.50
4x2 Square-Window Door Unit Building Block

4x2 Square-Window Door Unit Building Block

No reviews

Regular price $ 7.50

Regular price Sale price $ 7.50
4x2 Arch-Window Door Unit Building Block

4x2 Arch-Window Door Unit Building Block

No reviews

Regular price $ 7.50

Regular price Sale price $ 7.50
4x2 Arch-Paned-Window Door Unit Building Block

4x2 Arch-Paned-Window Door Unit Building Block

No reviews

Regular price $ 7.50

Regular price Sale price $ 7.50
4x2 Round-Paned-Window Door Unit Building Block

4x2 Round-Paned-Window Door Unit Building Block

1 review

Regular price $ 7.50

Regular price Sale price $ 7.50
4x2 Square-Paned-Window Door Unit Building Block

4x2 Square-Paned-Window Door Unit Building Block

No reviews

Regular price $ 7.50

Regular price Sale price $ 7.50
2x2 Cathedral Window Building Block

2x2 Cathedral Window Building Block

No reviews

Regular price $ 6.50

Regular price Sale price $ 6.50
2x2 Double Arrow Slit Window Building Block

2x2 Double Arrow Slit Window Building Block

No reviews

Regular price $ 6.50

Regular price Sale price $ 6.50
2x2 Single Arrow Slit Window Building Block

2x2 Single Arrow Slit Window Building Block

No reviews

Regular price $ 6.50

Regular price Sale price $ 6.50
2x2 Square-Paned Window Unit Building Block

2x2 Square-Paned Window Unit Building Block

No reviews

Regular price $ 6.50

Regular price Sale price $ 6.50
2x2 Round-Paned Window Unit Building Block

2x2 Round-Paned Window Unit Building Block

1 review

Regular price $ 6.50

Regular price Sale price $ 6.50
2x2 Arch-Paned Window Unit Building Block

2x2 Arch-Paned Window Unit Building Block

No reviews

Regular price $ 6.50

Regular price Sale price $ 6.50
2x2 Arch Window Unit Building Block

2x2 Arch Window Unit Building Block

No reviews

Regular price $ 6.50

Regular price Sale price $ 6.50
2x2 Double-Pane Window Unit Building Block

2x2 Double-Pane Window Unit Building Block

No reviews

Regular price $ 6.50

Regular price Sale price $ 6.50