LEGO Supplementary Bricks
Set #2312 · 1987 · 39 pieces · Quick build

Set Details
- Set Number
- 2312
- Name
- Supplementary Bricks
- Theme
- Duplo
- Year
- 1987
- Pieces
- 39
- Complexity
- Quick
- Build Time
- 5-15 minutes
- Ages
- 2+
- Type
- Play-focused
About LEGO Supplementary Bricks
LEGO Supplementary Bricks (set #2312) is a quick, accessible build with 39 pieces from the Duplo theme, released in 1987. The Duplo line features larger bricks designed for toddlers and preschoolers aged 1-5. Designed for young children aged 2+, the larger Duplo bricks are easy to handle and safe for small hands. This set dates from the 1980s, widely considered LEGO's golden age of original themes.
Finding Instructions
Duplo instructions for set #2312 use large, simple step-by-step diagrams designed for parents to follow alongside young children. You can find them free on LEGO.com or upload a photo of the set to LegoFinder for instant identification.
Supplementary Bricks FAQ
More Duplo Sets
Also Released in 1987
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