Cone 2 x 2 x 2, Blocked Open Stud

3942b

Bricks Round and Cones

Appears in 10 official sets

Catalog rarity

Uncommon

Found in 10 official sets — not everyday bulk-lot filler.

Based on official set inventories in our catalog — not market price or production volume.

Best sets to source this part

Smallest official sets that include this element — useful when you only need one piece, not the whole theme.

Cone 2 x 2 x 2, Blocked Open Stud (part 3942b) is a Bricks Round and Cones used in 10 official LEGO sets. Scan or search to authenticate loose parts and check market value. Open the parent-set list to see which themes and years used this mold — essential when a common shape appears in a rare color or print.

→ Category: Bricks Round and Cones
→ Appears in 10 official sets
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Market value

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Related parts (prints, molds, alternates)

Sets containing this part

10 sets