LEGO Bright Pink Brick 1 x 4 has been used in at least 54 LEGO sets over the past 15 years, since it was first used in 2009. You can also find this part in at least 103 other colours. It has a design ID of 3010 which can usually be found molded into the bottom of the part.
Brick 1 x 4 : Part 3010
LEGO PART 3010 Brick 1 x 4 Rebrickable - Build with LEGO
LEGO® Part 3001 - Classic 2 x 4 Brick: Build Your Imagination!
Brick 1x2 - LEGO® Part 3004 - Super Briques
LEGO 3010 - Bright Pink Brick 1 x 4
LEGO Brick, 1 x 4, Green [3010] 4112838 – DASHBRICK
Lego Part 3010 1 x 4 brick red, brown (sold out), Tan. New and authentic. 5 pcs pet lot, Hobbies & Toys, Toys & Games on Carousell
Lego® 3005, 30071, 35382, 4286050 brick 1x1 bright pink
LEGO 6378419 BRICK 1X4 - LIGHT NOUGAT
LEGO® Brick 1x4 (MPN3010), Genuine & High-Quality
LEGO Brick 1 x 4 (3010 / 6146)