Part 33121

Part 33121 is a crab piece that has featured in many water-themed sets. It has six tiny legs, two pinchers, a stud on the top, and a grap on the back to fit a minifigure's hand. It first appeared in since 1998 and, so far, has five colour variations.
== Appearances ==
; Bright Red
*5387 Belville Beach Accessories
*5841 Beach Fun
*5845 Dolphin Show
* 5846 Desert Island
*5847 Surfers' Paradise 
*5848 Luxury Cruiser
*5977 Teddy Bears on the Beach
*10320 Eldorado Fortress
*10790 Team Spidey at Green Goblin's Lighthouse
*11019 Bricks and Functions
*21322 Pirates of Barracuda Bay
*31084 Pirate Roller Coaster
*31128 Dolphin and Turtle
*
*40346 LEGOLAND
*40566 Ray The Castaway
*40589 Pirate Ship Playground
*
*41167 Arendelle Castle Village
*41697 Turtle Protection Vehicle
*41736 Sea Rescue Center
*43213 The Little Mermaid Story Book
*43225 The Little Mermaid Royal Clamshell
*43229 Ariel's Treasure Chest
*60264 Ocean Exploration Submarine (2)
*60328 Beach Lifeguard Station
*60368 Arctic Explorer Ship (2)
*70422 Shrimp Shack Attack
*71741 Ninjago City Gardens
*71747 The Keepers' Village
* 76943 Pteranodon Chase
*80037 Dragon of the East
*80044 Monkie Kid's Team Hideout
*80049 Dragon of the East Palace
*854065 Water Tape 
*
;Dark Red
*7984 Deep Sea Raider
;Orange
*3852 Sunblock
;Bright Light Orange
*3063 Heartlake Flying Club
*4762 Rescue from the Merpeople
*5960 The Mermaid Castle
*6253 Shipwreck Hideout
*6299 Pirates Advent Calendar
*7346 Seaside House
*7775 Aquabase Invasion
*7776 The Shipwreck
*9334 Animals Set
*9337 Harbour Set
*9349 Fairytale and Historic Minifigure Set
*10663 Creative Chest
*10773 Minnie Mouse's Ice Cream Shop
*10786 Gabby & MerCat's Ship & Spa
*30100 Andrea at the Beach
*31083 Cruising Adventures
*40054 Summer Scene
*41375 Heartland City Amusement Pier
*43212 Disney Celebration Train
*50004 Story Mixer
*60014 Coast Guard Patrol
*60092 Deep Sea Submarine
*70620 Ninjago City
*75578 Metkayina Reef Home
*[[76420 Triwizard Tournament: The Black Lake]
*80013 Monkie Kid's Team Secret HQ
*850839 Classic Pirates Accessory Pack
;Silver
*70620 Ninjago City
*71017 The LEGO Batman Movie Series on the Zodiac Master
;Tan
*70620 Ninjago City
==Gallery==
LEGO Worlds Crab.jpeg|A red crab in LEGO Worlds
Category:Minifigures introduced in 1998
Category:Parts introduced in 1998
Category:LEGO Digital Designer parts
Category:Animals