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A smiling woman in a denim jacket holds the-darling-effect Endless Daydream Cream 40 oz Lifestyle Flip Straw Tumbler, adjusting its lid with one hand while standing before a plain beige background.
Tumblers
A plastic cup of iced coffee with a clear lid is wrapped in The Darling Effect's Large-Sicily Stripes Teal Sip Savvy Drink Sleeve, featuring blue and teal stripes, and sits on a plain light-colored surface with a neutral background.
Sip Savvy Drink Sleeves
The Darling Effect's Mahjong Tiles 11 oz Cozy Cute Ceramic Mug features a golden handle and vibrant playing card-style fruit, veggie, bamboo, and bird designs—perfect for coffee or tea on a plain light background.
Mugs
The Darling Effect Pink Color Glass Round Cup with pink daisy details, a matching pink lid, and a glass straw rests on a white surface against a beige background.
Glassware
A hand places round sunglasses into The Darling Effect's Dusty Blush Tumbler Fanny Pack, shown attached to a stylish white tumbler with straw and handle, all set against a light beige background.
Lids & Accessories
Sale
The Darling Effect's Hoppy Days Tumbler Lid Tag features a vibrant floral and lemon pattern on a light background. Perfect for acrylic drinkware, this accessory adds charm and personalization to any cup.

Hoppy Days Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
A hand holds The Darling Effect’s Pretty Posies Teal Tumbler Fanny Pack— a large white tumbler with straw, featuring a teal, water-resistant zippered pouch with small white flowers attached to the handle.

Pretty Posies Teal Tumbler Fanny Pack

$6.60
$6.60
$22.00
The Darling Effect Pink Here Comes the Party 34 oz Mega Mug features a handle, white lid, straw, and an orange circle with playful white lettering and sparkles.

Pink Here Comes the Party 34 oz Mega Mug

$28.00
$28.00
$28.00
Sale
The Love Pickleball 2 oz Tiny Tumbler by the-darling-effect is a light pink insulated cup with a clear lid and metal straw, featuring "LOVE" on the front. Compact and stylish, it's perfect for your favorite drinks on the go.

Love Pickleball 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
The Darling Effect Love Pickleball 34 oz Mega Mug: pink tumbler with handle, white lid, and straw. Features dark green "LOVE" text with a pickleball graphic as the O.

Love Pickleball 34 oz Mega Mug

$28.00
$28.00
$28.00
Sale
A white tumbler filled with liquid is topped by The Darling Effect's Darling Daisy Peach Tumbler Lid Tag, a rectangular pink accessory with yellow and white flowers and a large straw slot—making it an essential tumbler upgrade.

Darling Daisy Peach Tumbler Lid Tag

$3.00
$3.00
$10.00
The Darling Effect's Kitty Corner 11 oz Cozy Cute Ceramic Mug features a cartoon brown cat with a ball of pink yarn and a golden handle—perfect for enjoying coffee or tea in adorable style.

Kitty Corner 11 oz Cozy Cute Ceramic Mug

$16.00
$16.00
$16.00
The Howdy Howdy Howdy 34oz Mega Mug by the-darling-effect is a pink plastic mug with a handle, white lid, and straw. "Howdy" appears three times in white, tan, and brown. Perfect for events; shown on a light surface with a beige background.

Howdy Howdy Howdy 34oz Mega Mug

$28.00
$28.00
$28.00
Sale
The Darling Effect’s Wild About You Cream Tumbler Lid Tag features a floral design and comes packaged on a “tumbler lid tag” card. Perfect fall decor for your tumbler or pairing with your Stanley Quencher 2.0 accessories.

Wild About You Cream Tumbler Lid Tag

$3.00
$3.00
$10.00
The-darling-effect Mama Knows Best 34oz Mega Mug: a pink plastic mug with handle, white lid and straw. Features bold retro orange "Mama knows Best" text with white sparkles—ideal for events and roomy enough for your favorite drinks.

Mama Knows Best 34oz Mega Mug

$28.00
$28.00
$28.00
Sale
A hand holds a large white tumbler with a lid and straw; attached to the handle is The Darling Effect's Hoppy Days Tumbler Fanny Pack, a water-resistant floral pouch with birds. The background is light beige.

Hoppy Days Tumbler Fanny Pack

$6.60
$6.60
$22.00
The Darling Effect Vacay Mode 34 oz Mega Mug is a pink plastic tumbler with handle, white lid, straw, and a yellow palm tree and sun design with “Vacay Mode” text. Great for events or daily use; background is plain light color.

Vacay Mode 34 oz Mega Mug

$28.00
$28.00
$28.00
Sale
The Darling Effect Cheers 2 oz Tiny Tumbler features "cheers" in pink and gold script with pink confetti. Includes a metal straw extending from the lid.

Cheers 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
The-darling-effect Seashells 34oz Mega Mug is a light blue plastic cup with a handle, white lid, and straw, featuring two starfish, a shell, and white dots—perfect drinkware for any event or occasion.

Seashells 34oz Mega Mug

$28.00
$28.00
$28.00
Sale
The Darling Effect’s Peach Good Things Take Time Color Glass Mug features a handle, yellow lid, and clear straw. Transparent pink glass displays “Good things take time” in bold white and pink letters on the front.

Peach Good Things Take Time Color Glass Mug with Handle

$8.40
$8.40
$28.00
A hand holds The Darling Effect’s American Flags Square Glass Cup with bamboo lid and glass straw, featuring two small American flags crossed over a red ribbon, against a soft pink background.

American Flags Square Glass Cup

$28.00
$28.00
$28.00
Sale
The Darling Effect’s Pickleball Social Club Straw Topper Set includes two decorative straw toppers: a pink paddle with flowers and a green paddle with “Pickleball Social Club” and laurel leaves, each with flexible bands for easy use.

Pickleball Social Club Straw Topper Set

$5.00
$5.00
$9.00
The Darling Effect’s Cat Mom 11 oz Cozy Cute Ceramic Mug features a white ceramic body, golden handle, and light blue "CAT mom" text with a paw print—ideal for coffee or tea. Shown on a plain light beige background.

Cat Mom 11 oz Cozy Cute Ceramic Mug

$16.00
$16.00
$16.00
Sold Out
The Flower Talk Wine Tumbler by The Darling Effect is a light blue insulated tumbler featuring a clear, spill-resistant lid. It is decorated with a pattern of white and orange flowers and green leaves, and “the darling effect” is printed near the bottom in yellow text.

Flower Talk Wine Tumbler

$27.00
$27.00
$27.00