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The Bow Blue 2 oz Tiny Tumbler by the-darling-effect is a cute light blue mini cup with a clear lid, metal straw, white polka dots, and a blue bow.

Bow Blue 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
The Bow Pink 2 oz Tiny Tumbler by the-darling-effect is a cute pink and white mini tumbler with a clear lid, scalloped edges, pink ribbon, and stainless steel straw inside—ideal for travel or as an insulated shot glass.

Bow Pink 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
The Dainty Floral Navy 2 oz Tiny Tumbler by the-darling-effect is a black insulated tumbler with a blue floral design and silver metal straw—perfect for keeping your drink at the right temperature on the go.

Dainty Floral Navy 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
The Dainty Floral Blue 2 oz Tiny Tumbler by the-darling-effect features a light blue design with blue and purple flowers, a clear lid, and a metal straw, photographed on a plain beige background.

Dainty Floral Blue 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
The Dainty Floral Pink 2 oz Tiny Tumbler by the-darling-effect is a white insulated mini tumbler featuring a clear lid, metal straw, and a dainty pattern of pink, orange, and yellow flowers on a light background.

Dainty Floral Pink 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
A hand holds the-darling-effect’s Garden Blooms Navy 2 oz Tiny Tumbler—a small navy cup featuring light blue floral designs, a clear lid, and a metal straw—set against a plain light background.

Garden Blooms Navy 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
A hand holds the-darling-effect’s Garden Blooms Blue 2 oz Tiny Tumbler featuring a floral design, clear lid, and metal straw against a light beige background.

Garden Blooms Blue 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
A hand holds the-darling-effect’s Garden Blooms Pink 2 oz Tiny Tumbler, featuring cute prints, a clear lid, and a metal straw against a light beige background.

Garden Blooms Pink 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
The-darling-effect's Pickleball Party 2 oz Tiny Tumbler features a clear lid, metal straw, and whimsical green and pink pickleball paddle and ball pattern on white—perfect for enjoying your favorite mini drinks!.

Pickleball Party 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
Celebrate in style with the-darling-effect's Birthday Cheers 2 oz Tiny Tumbler, featuring colorful polka dots, a metal straw, and playful pink "birthday CHEERS" lettering—ideal for sipping your favorite cold drinks!.

Birthday Cheers 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
A hand holds The Darling Effect's Coffee Teach Sleep Square Glass Cup, featuring a bamboo lid, glass straw, iridescent finish, pink flowers, and colorful "coffee, teach, sleep, repeat" text. The background is white.

Coffee Teach Sleep Square Glass Cup

$28.00
$28.00
$28.00
Sale
The Darling Effect’s Candy Hearts Tumbler Lid Tag features three heart-shaped buttons—XOXO, HUGS, BE MINE—for cute, personalized style on your Stanley Quencher 2.0 tumbler.

Candy Hearts Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
Close-up of The Darling Effect's Charming Gingham Tumbler Lid Tag on a travel mug, adorned with a pink checkered ribbon, red and pink heart charms, and a visible white straw—perfect for customizing your Stanley Quencher.

Charming Gingham Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
The Darling Effect’s Love Tumbler Lid Tag is a pink, rectangular accessory with red “LOVE” lettering and small hearts—perfect for personalizing your Stanley Quencher 2.0 tumbler lid.

Love Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
A close-up of The Darling Effect's XOXO Tumbler Lid Tag—a red silicone cover with pink and white XOXO and heart design—perfect as a cute personalized accessory for your Stanley Quencher 2.0 lid.

XOXO Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
A hand holds a large white tumbler with a straw, accessorized by The Darling Effect’s Rose Garden Tumbler Fanny Pack—a pink pouch with a red and green floral print and gold zipper. The background is a plain, light beige color.

Rose Garden Tumbler Fanny Pack

$6.60
$6.60
$22.00
Sale
A hand holds a large white tumbler with a handle, accessorized with The Darling Effect's Charming Gingham Tumbler Fanny Pack—a pink checkered pouch featuring two overlapping hearts (pink and red) and a small zipper pull.

Charming Gingham Tumbler Fanny Pack

$6.60
$6.60
$22.00
Sale
The Darling Effect Fa La La Square Glass Cup is a clear iridescent glass mug with a handle, bamboo lid, and glass straw. It features “FALALALALA” in colorful letters, Christmas trees, pink snowflakes, and is shown on a white tiled surface.

Fa La La Square Glass Cup

$14.00
$14.00
$28.00
Sale
The Darling Effect’s Christmas Tree Square Glass Cup features clear iridescent glass with a handle, bamboo lid, and glass straw. Adorned with green and yellow stylized trees and floral motifs, it rests on a white tiled surface.

Christmas Tree Square Glass Cup

$14.00
$14.00
$28.00
Sale
The Darling Effect’s Bow Square Glass Cup, a clear iridescent glass with handle, pink bow design, bamboo lid, and bent straw, sits on a white tiled surface against a light beige background.

Bow Square Glass Cup

$14.00
$14.00
$28.00
Sale
The Darling Effect’s Mama Claus Square Glass features a clear square design with a bamboo lid, straw, and cute pink flower accents.

Mama Claus Square Glass

$14.00
$14.00
$28.00
Sale
The Darling Effect’s Countryside Christmas Insulated Mug features a pink and white checkered design with green trees and yellow flowers, a clear lid, and a light pink handle, displayed against a plain light background.

Countryside Christmas Insulated Mug

$19.60
$19.60
$28.00
Sale
A hand holds a large cream tumbler with a handle, featuring The Darling Effect's Dear Santa Tumbler Fanny Pack—a pink zippered pouch with Santa faces and bows—attached. The background is plain light beige.

Dear Santa Tumbler Fanny Pack

$6.60
$6.60
$22.00
Sale
The Darling Effect Merry Ornaments 40 oz Take Me Everywhere Tumbler features a pink design with a handle, festive pink and red ornament decorations, clear lid, straw, and gold brand logo—ideal for sipping holiday drinks in style.

Merry Ornaments 40 oz Take Me Everywhere Tumbler

$22.00
$22.00
$44.00
Sale
The Darling Effect’s Merry Ornaments Tumbler Lid Tag adds festive flair to your Stanley Quencher 2.0 cup, featuring three red and pink ornament designs as a charming topper for your personalized tumbler decor.

Merry Ornaments Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
A white Stanley Quencher 2.0 mug with a red lid, a white straw, and The Darling Effect's Nutcracker Tumbler Lid Tag in pink and red attached as a festive holiday accessory.

Nutcracker Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
Add festive flair to your tumbler with The Darling Effect’s Santa Tumbler Lid Tag—a white-lidded accessory featuring a pink and white checkered straw topper with a cartoon sheep sporting a red mane and rosy cheeks.

Santa Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
The Darling Effect Christmas Tree Tumbler Lid Tag, designed for Stanley Quencher 2.0 lids, features a green Christmas tree on a pink gingham background—perfect holiday accessory!.

Christmas Tree Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
A white box labeled "The Darling Effect" displays the Festive Plaid 40 oz Tumbler Straw Set, with pink and red plaid reusable straws visible through a clear window at the top.

Festive Plaid 40 oz Tumbler Straw Set

$5.00
$5.00
$10.00
Sale
The Darling Effect’s Festive Plaid Tumbler Silicone Boot, with a pink background and red, green, and white plaid pattern, is perfect for adding charm to your tumbler accessories or personalizing your silicone boot designs.

Festive Plaid Tumbler Silicone Boot

$3.60
$3.60
$12.00
Sale
The Darling Effect's Festive Plaid Tumbler Sling, featuring a pink and red plaid design, gold clasp, matching adjustable strap, and attached pouch, holds a large tumbler with white lid and straw against a neutral background.

Festive Plaid Tumbler Sling

$10.20
$10.20
$34.00
Sale
The Darling Effect's Jolly Sprig Green Tumbler Sling, featuring a floral neoprene design, adjustable strap, and side pocket, holds a white tumbler with straw on a white surface against a light background.

Jolly Sprig Green Tumbler Sling

$10.20
$10.20
$34.00
Sale
The-darling-effect Jingle Juice 2 oz Tiny Tumbler is a red insulated cup with a clear lid and metal straw, featuring playful white and pink "Jingle Juice" lettering and a scalloped pink base design.

Jingle Juice 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
The-darling-effect's Elf Sized 2 oz Tiny Tumbler in white features "elf sized" in colorful bubble letters on the front and includes a clear lid and metal straw.

Elf Sized 2 oz Tiny Tumbler

$10.00
$10.00
$16.00
Sale
A hand holds The Darling Effect’s Best Teacher Ever Square Glass Cup with a bamboo lid, clear straw, and “Best Teacher Ever” printed three times in light pink, surrounded by small white flowers.

Best Teacher Ever Square Glass Cup

$14.00
$14.00
$28.00
Sale
Two Tutti Frutti Straw Topper Sets by The Darling Effect are shown, one with a yellow sunflower and the other with a light pink bow. Both feature loops for easy gripping, resting on a cream-colored surface.

Tutti Frutti Straw Topper Set

$5.00
$5.00
$8.00
Sale
The Darling Effect's Classic Cowgirl Straw Topper Set includes two clear reusable straws with silicone toppers: pink cowboy boots with hearts and stars, and a "y'all" design in yellow and pink—fun accessories to add personality to any drink.

Classic Cowgirl Straw Topper Set

$5.00
$5.00
$9.00
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
Sale
The Darling Effect’s Wild About You Navy Tumbler Lid Tag, featuring orange, pink, and white floral designs, is displayed on white packaging—an ideal fall accessory for your tumbler.

Wild About You Navy Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
The Darling Effect Pretty Posies Navy Tumbler Sling, a floral-patterned neoprene bag with an adjustable strap and side pocket, holds a large white tumbler with straw and is displayed on a beige surface against a light background.

Pretty Posies Navy Tumbler Sling

$10.20
$10.20
$34.00
Sale
The Darling Effect’s Pretty Posies Plum Tumbler Sling, with a maroon and white floral pattern, holds a large mug with handle and straw. It features an adjustable strap, pocket, and gold buckle, set on a white surface with a beige background.

Pretty Posies Plum Tumbler Sling

$10.20
$10.20
$34.00
Sale
A hand holds a white insulated tumbler with The Darling Effect's Pretty Posies Plum Tumbler Fanny Pack, featuring a water-resistant burgundy material and a small floral pattern.

Pretty Posies Plum Tumbler Fanny Pack

$6.60
$6.60
$22.00
Sale
A close-up of a beige sippy cup lid with a white straw, featuring The Darling Effect’s Ghost Tumbler Lid Tag— a pale pink and white sticker with circles and curves, perfect for personalizing your drinkware.

Ghost Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
A white straw peeks out from a Stanley Quencher 2.0 lid adorned with The Darling Effect's Ghost Party Tumbler Lid Tag—cute ghost charms that make perfect personalized tumbler accessories, set on a pink floral background.

Ghost Party Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
A white cup with a handle holds a straw and The Darling Effect Harvest Blooms Tumbler Lid Tag, featuring pumpkins and flowers in orange, pink, and white—perfect for accessorizing your Stanley Quencher 2.0 this fall.

Harvest Blooms Tumbler Lid Tag

$3.00
$3.00
$10.00
Sale
The Darling Effect Purple Color Glass Round Cup features a translucent purple design with a daisy pattern, blue lid, and clear glass straw—stylish drinkware perfect for any occasion.

Purple Color Glass Round Cup

$7.20
$7.20
$24.00
Sale
The Darling Effect's Aqua Color Glass Round Cup features a can shape, lid, and glass straw, and is adorned with charming white and blue daisy flower details.

Aqua Color Glass Round Cup

$7.20
$7.20
$24.00
Sale
The Darling Effect’s Peach Color Glass Round Cup, accented with white daisy prints, a yellow lid, and glass straw, rests on a light surface against a beige background—a charming piece of drinkware for any setting.

Peach Color Glass Round Cup

$7.20
$7.20
$24.00