![LEGO PART 2454a Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges | Rebrickable - Build with LEGO LEGO PART 2454a Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/parts/ldraw/15/2454a.png/250x250p.png)
LEGO PART 2454a Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges | Rebrickable - Build with LEGO
![LEGO PART 2454b Brick 1 x 2 x 5 with Hollow Studs and Bottom Stud Holder with Symmetric Ridges | Rebrickable - Build with LEGO LEGO PART 2454b Brick 1 x 2 x 5 with Hollow Studs and Bottom Stud Holder with Symmetric Ridges | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/parts/elements/245401.jpg/250x250p.jpg)
LEGO PART 2454b Brick 1 x 2 x 5 with Hollow Studs and Bottom Stud Holder with Symmetric Ridges | Rebrickable - Build with LEGO
![Lego Brick Accessory | Lego Brick Walls | Particle Blocks | Puzzle Toy | Stacking Blocks - Stacking Blocks - Aliexpress Lego Brick Accessory | Lego Brick Walls | Particle Blocks | Puzzle Toy | Stacking Blocks - Stacking Blocks - Aliexpress](https://ae01.alicdn.com/kf/S73c588e9e6bc48ab930ac94fcd8cdfd3M/Compatible-with-LEGO-MOC-small-particle-blocks-2454-accessories-1-2-5-pillar-wall-brick-puzzle.jpg_Q90.jpg_.webp)
Lego Brick Accessory | Lego Brick Walls | Particle Blocks | Puzzle Toy | Stacking Blocks - Stacking Blocks - Aliexpress
![LEGO PART 2454a Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges | Rebrickable - Build with LEGO LEGO PART 2454a Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges | Rebrickable - Build with LEGO](https://rebrickable.com/media/parts/photos/15/2454a-15-d038062e-312b-4426-9396-75bc0d3f8926.jpg)