📖 BrickPlan Blog

Fix cracked, yellowed and loose LEGO parts at home: ABS glue for cracks, 3% hydrogen peroxide for yellowing, and nail polish for weak clutch power, with costs.

A beginner's guide to LEGO Power Functions mods: picking motors, routing axles, mounting the battery box and testing, with costs, timings and FAQ.

Buying or selling used LEGO? Learn how to check sets for missing parts and fake minifigures, choose safe platforms, haggle and price your own sets.

Compare A4 and A3 printing for MOC instructions: exact scale, paper, colour and binding settings, real cost per page, and answers to common printing questions.

A three-step method for reading brick MOC instructions: check the parts list, decode color codes and quantity markings, then build in step order without errors.

A practical system for storing MOC building instructions: dual digital backups, naming rules, humidity control and paper scans that keep plans usable for years.

Learn how to move a LEGO MOC without it falling apart: photo documentation, layered disassembly, bagging by part type, wrapping and box packing, plus FAQ.

A repeatable six-step MOC workflow: collect references, size the build, sketch structure, audit parts, build in modules, then test and publish your first model.

Learn how to design moving MOC mechanisms: gear ratios, crank linkages, universal joints and joint clearance, plus a parts list and binding fixes.

Learn how to choose A4 or A3 for MOC instructions, set a true 100% print scale, pick the right paper, and budget the whole print job.

Sort parts by color, build in color zones, use a brick presser, and set up an assembly line — four steps that cut MOC build time by 40% or more.

Learn a six-step method for building MOC story scenes: story summary, framing, viewpoint, base, figure posing and lighting, plus a 20 cm desktop example.

Score any MOC idea on interest, difficulty, parts, budget and display to pick your first original build in 10 minutes, plus three beginner-friendly themes.

A 1,500-piece noodle shop MOC scored on part accuracy, build experience, interior detail and value, plus minifigure fit and how it compares to the Tea House MOC.

A practical guide to parent-child brick play: picking the right difficulty by age, role-play, timed races, simple MOC remixing, and a routine that sticks.

A scored review of a 560-part stationery shop street-scene MOC, covering part sourcing, build experience, interior detail, cost and LEGO compatibility.

A scored review of a 3,200-piece Chinese teahouse MOC: parts accuracy, build flow, interior details, cost per brick, and whether 268 yuan is fair.

A scored review of the Undersea World MOC: accuracy, stability and build experience across 1,286 pieces, plus build time, price and compatibility answers.

A four-part breakdown of mold costs, licensing, quality control and sales channels that explains the price gap between Chinese brick brands and LEGO.

A hands-on look at this brick bee MOC: build stages, part quality, 9/10 accuracy, piece count, price per part, and whether it fits your garden scene.

A detailed review of a 450-piece brick bonsai MOC: how the trunk and canopy are built, the 2-hour build, part quality, value at 128 yuan, and who it suits.

Learn how to clean and disinfect secondhand bricks safely: 40°C water, neutral detergent, 30-minute soak, 60°C limit, 24-hour drying, and child-safe tips.

Learn how to photograph brick MOCs with a phone: soft lighting setups, camera settings, backgrounds, angles, macro tricks and quick post-processing fixes.

Age-by-age guide to buying building bricks as gifts for kids: piece counts, price ranges, safety checks and themes for ages 1-3, 4-6 and 7+, plus a quick FAQ.

A step-by-step guide to building a double-decker city bus MOC: chassis, body, windows and interior seats, plus part counts, color schemes and budget tips.

A hands-on review of a 2,600-piece cable car MOC: how faithfully it recreates an alpine gondola station, the build process, part quality and whether ¥700 is fair.

A hands-on review of a 4,200-part cargo ship MOC blueprint: exterior accuracy, build flow, part quality, cost per part, and answers to common buyer questions.

Step-by-step build guide for a 1,200-piece brick crane MOC: chassis, rotating turntable, telescopic boom, parts counts and a troubleshooting FAQ.

Learn how to build a poseable brick Gundam MOC: pick a scale, build a technic frame, layer armor, add detail, plus part counts, budgets and FAQ.

A practical guide to LEGO Space sets in 2026: how to choose by age, piece count, theme and price, plus build times and FAQ answers.

A hands-on look at Lele Brothers bricks: part quality, clutch power, build experience, pricing per piece, LEGO compatibility, and who should buy them.

A hands-on look at a small brick MOC campfire: trans-orange flame layering, hiding a light brick in the log pile, cost, difficulty and camp scene tips.

Review of a 900-piece brick MOC fountain: clear-part water jets, three-tier basin, build difficulty, 150-220 CNY parts cost and whether it is worth building.

Build a minifigure-scale MOC room in three steps: proportions, modular floors and walls, furniture, then lighting, with part counts and cost estimates.

A detailed review of a brick-built MOC mountain: slope and wedge layering, cliff faces, 1,400-piece part count, cost, difficulty and whether it is worth building.

A hands-on look at a 3,200-piece night market MOC: five food stalls, 12 neon signs, 8 USB light bricks, build difficulty, price per part and display tips.

Build a brick city at night: dark baseplates, glowing windows, street lamp wiring, colour temperature tips, and camera settings for sharp photos.

Learn to build a brick snow scene MOC: white tile snowfields, 45-degree slopes, layered pine trees and ski runs, plus piece counts, budget and cleaning tips.

A step-by-step guide to placing brick stickers straight: the four tools you need, alignment tricks, bubble removal, re-positioning with heat, and long-term protection.

A close look at a brick-built MOC street light: lamp head shapes, light brick wiring, cost per post, and how six posts turn a row of buildings into a street.

Build better brick trees from the trunk up: staggered 2x2 cores, leaf-part choices for pines and broadleaf trees, SNOT canopies, part costs and build times.

A review of the village MOC: how three cottages and layered roofs are built, what the farmland includes, piece count, build time and whether ¥1,299 is fair.

Learn to layer transparent blue plates, dark blue bases and white foam into a 600-piece water scene MOC with a dock and waterfall, plus parts costs and FAQ.

Learn how to weather a brick MOC with dry brushing, panel washes, chipped-paint scratches and rust, plus the tools, timing and clear coat you need.

A review of the brick mushroom MOC: how the caps are built, part quality, build time, price per piece and whether this 260-piece forest scene is worth it.

Build a light-up brick pumpkin MOC for Halloween: layered orange shell, stem and vine, swappable face panels, plus part counts, sizes, budget and timing.

A beginner guide to building a brick cherry blossom tree MOC: trunk skeleton, canopy layering, color ratios, part counts, costs and FAQs.

Build a no-melt brick snowman MOC in about 1.5 hours: three snowball sections, carrot nose, scarf and hat, plus parts count, budget and FAQ.

A close look at a 320-piece brick succulent MOC: how accurate it looks, build time, part quality, price per piece and whether the 75 yuan kit is worth buying.

A hands-on review of a 1,860-piece castle moat MOC: water build technique, drawbridge mechanics, part quality, cost per piece and who should buy it.