How many pieces does the LEGO Series 18 - Random Bag (71021-0) have?

The LEGO Series 18 - Random Bag set (71021-0) contains 105 pieces. It was released in 2018 as part of the LEGO Collectible Minifigures theme.

How can I find missing parts for LEGO set 71021-0?

On BrickMissing you can check which parts from the LEGO Series 18 - Random Bag (71021-0) you already own. Add your LEGO collection and we'll show exactly which of the 105 pieces you're missing and which you already have.

Can I build the LEGO Series 18 - Random Bag with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 105 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Series 18 - Random Bag from?

The LEGO Series 18 - Random Bag (71021-0) belongs to the LEGO Collectible Minifigures theme. You can browse all Collectible Minifigures sets on BrickMissing to find more sets from this theme.

Series 18 - Random Bag

71021-0 Collectible Minifigures 2018 105 parts 79.8% repair risk Easy

Get the party started with the celebratory LEGO® Minifigures Series 18 Party series (71021)! Bring exciting new play possibilities with these festive collectibles, featuring new-for-April-2018 costumes and accessories like a balloon on a string, a cute little mouse, and a surprise party cake. Discover a host of brightly dressed characters ready to celebrate. The lineup includes the Dragon Suit Guy, Firework Guy, Elephant Costume Girl, LEGO Brick Suit Guy, LEGO Brick Suit Girl, Cactus Girl, Party Clown, Cake Guy, Unicorn Guy, Flowerpot Girl, Birthday Party Girl, Birthday Party Boy, Spider Suit Boy, Cowboy Costume Guy, Race Car Guy, Cat Costume Girl, and the classic 1978 Police Officer. Each minifigure comes in a sealed ‘mystery' bag, complete with one or more accessory elements, a collector's leaflet, and a unique display baseplate for showcasing your collection.

Parts Inventory

🧱 105 parts

Part	Color	Qty	LEGO price each
Insect, Spider 30238	Black	1×	Check price → View
Horn with Shaft 88513	Black	1×	Check price → View
MINI LOWER PART, NO. 1579 88584	Black	1×	Check price → View
MINI TAIL, NO. 4 35756	Black	1×	Check price → View
Hair Smooth and Parted, Hole for Pin on Top (Classic) 35693	Black	1×	Check price → View
Minifig Hipwear Cat / Monkey Tail Costume [Plain] 15504	Black	1×	Check price → View
WHEEL AXLE Ø8.2/Ø1.9 88423	Black	1×	Check price → View
MINI UPPER PART, NO. 3855 88585	Black	1×	Check price → View
MINI HAT, NO. 78 38369	Black	1×	Check price → View
Minifig Neckwear Spider Suit 35691	Black	1×	Check price → View
MINI HAT, NO. 77 38401	Black	1×	Check price → View
MINI UPPER PART 2K, NO. 3698 16360	Black	1×	Check price → View

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Repairability

Can you fix Series 18 - Random Bag if a piece goes missing?

79.8%Very high repair risk

easy to fixguard this box

83 of the 104 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

66.5%

All sets

6.7%

Hardest to replace

Hat, Cowboy [Plain] · Tan · only this setMinifig Hipwear Tail Unicorn Costume [Pl… · Reddish Brown · only this setFLAT TILE 1X1, ROUND 'NO. 36' · Pearl Very Light Gray · only this set

How we calculate this →