Top 10 21st Birthday Cards UK – Birthday Greeting Cards

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1. Second Nature Pop Ups

POP187, Second Nature Female 21st Birthday Pop Up Greeting Card

Second Nature Pop Ups - It is "driven" with an elastic band which "triggers" the Pop Up to instantly open when removed from it's envelope. The card can be easily closed by pinching the finger guides marked on either side. Gift tag & small side panel available for a hand written personal message. The pop ups can be used for so much more, why not use them as part of a table arrangement to hold a balloon, or as part of a floral arrangement? This unique 3d card jumps to life when removed from it's envelope.
BrandSecond Nature Pop Ups
ManufacturerSecond Nature Ltd
Height20 cm (7.87 Inches)
Length22 cm (8.66 Inches)
Width13 cm (5.12 Inches)
Part NumberPOP187A
ModelPOP187A

2. Down Memory Lane

Attractive Foil Finish YA240, Female 21st Birthday Greeting Card, Born in 2000, Interesting Facts Inside from 2000 for Her, Milestone Age 21 for Her

Down Memory Lane - Standard letter size Card Dimensions: 145 x 210mm. Inside card print: Interesting facts from the year the recipient was born. This is a special limited edition card uniquely for a birthday in 2021. A high quality greeting card and envelope from the popular 'Down memory Lane' range by Cherry Orchard. Finish: high quality matt board, foil finish on front with full colour inside.
BrandDown Memory Lane
ManufacturerCherry Orchard Publishing
Height0.15 cm (0.06 Inches)
Length21 cm (8.27 Inches)
Width14.5 cm (5.71 Inches)
Part NumberYA240

3. Claire Giles

Blue, Claire Giles Hearts and Stars Happy 21st Birthday Card

Claire Giles - Comes cello wrapped with a black envelope and address label. Embellished with a Silver Star. Model number: HNS55. Blank inside.
BrandClaire Giles
ManufacturerClaire Giles Ltd
Height16 cm (6.3 Inches)
Length16 cm (6.3 Inches)
Width1 cm (0.39 Inches)
Part NumberHNS55
ModelHNS55

4. Second Nature Pop Ups

Second Nature 21st Birthday Pop Up Greeting Card, POP148

Second Nature Pop Ups - This unique 3d card jumps to life when removed from it's envelope. The card can be easily closed by pinching the finger guides marked on either side. It is "driven" with an elastic band which "triggers" the Pop Up to instantly open when removed from it's envelope. Gift tag & small side panel available for a hand written personal message. The pop ups can be used for so much more, why not use them as part of a table arrangement to hold a balloon, or as part of a floral arrangement? .
BrandSecond Nature Pop Ups
ManufacturerSecond Nature Ltd
Height23 cm (9.06 Inches)
Length17 cm (6.69 Inches)
Weight0.05 kg (0.12 Pounds)
Width9 cm (3.54 Inches)
Part NumberPOP148A
ModelPOP148A

5. Hallmark

21st Birthday Card from The Hallmark Studio, Embossed Gold Foil Number Design

Hallmark - Wish them a sensational twenty-first birthday with this simple and stylish card from the Hallmark Studio. Message reads: front: 21 inside: blank for your own message. Embossed gold foil 21. Co-ordinating kraft effect 'from the Hallmark Studio' Branded envelope. Textured board. Measures 16. 2cm by 13. 5cm, within standard UK 'Letter' Size limits.
BrandHallmark
ManufacturerHallmark
Height0.2 cm (0.08 Inches)
Length16.2 cm (6.38 Inches)
Width13.5 cm (5.31 Inches)

6. Twizler

Female Birthday Card, Shopping, Age 21 Birthday Card, 21 Year Old, Womens Birthday Card, Twizler 21st Birthday Card for Her with Swarovski Crystal Finish & Unique Watercolour Effect

Twizler - Hand-finished with swarovski crystals this girls birthday Card is a lovely 21st Happy Birthday Card for a special someone aged 21. Beautifully finished with exquisite silver foiling and watercolour effects. Message on the front of the card reads On Your 21st. Great happy birthday card 21 for a daughter, granddaughter, girlfriend, stepdaughter, niece, teen, cousin, girl, teenager, sister, partner, friend or young adult. Message inside reads Happy Birthday. Cello wrapped and comes with matching coloured envelope.
BrandTwizler
ManufacturerTwizler
Height16.3 cm (6.42 Inches)
Length16.3 cm (6.42 Inches)
Width16.3 cm (6.42 Inches)
Part NumberNES16
ModelNES16

7. Piccadilly Greetings Group Ltd

STUNNING TOP RANGE A VERY SPECIAL GRANDSON ON YOUR 21ST BIRTHDAY GREETING CARD

Piccadilly Greetings Group Ltd - Description: 21St Grandson. A high quality greeting Card and Envelope From Piccadilly Greetings. Caption: age 21 Grandson. Designed and made in the UK - supporting British jobs. Approximate size inches: 10 x 7.
BrandPiccadilly Greetings Group Ltd
ManufacturerPiccadilly Greetings Group Ltd
Height0.3 cm (0.12 Inches)
Length24.6 cm (9.69 Inches)
Width17.3 cm (6.81 Inches)
Part Number9660
Model9660

8. Down Memory Lane

Male 21st Birthday Greeting Card, Milestone Age 21, Interesting Facts Inside from Year 2000 for him- Attractive Foil Finish YA241, Born in 2000

Down Memory Lane - A high quality greeting card and Envelope From the Popular Year You Were Born Range by Cherry Orchard. Inside card print: Interesting facts from the year the recipient was born. Standard letter size Card Dimensions: 145 x 210mm. Finish: high quality matt board with foil finish on front and full colour print inside. This is a special limited edition card uniquely for a birth date in 2021.
BrandDown Memory Lane
ManufacturerCherry Orchard Publishing
Height0.15 cm (0.06 Inches)
Length21 cm (8.27 Inches)
Width14.5 cm (5.71 Inches)
Part NumberYA241
ModelYA235

9. Year You Were Born

From ICG, Foil and Embossed Finish, Born in 1999, Year You Were Born Male 21st Birthday Card ICG-9023

Year You Were Born - Size: 235 x 160mm. Message on front reads: born in 1999. A high quality birthday card and co-ordinating Envelope From the Year You Were Born Range by International Cards and Gifts. 21 what a year! this card has sophisticated Foil and Embossed Details.
BrandYear You Were Born
ManufacturerInternational Cards and Gifts
Part Number9023
ModelMM20

10. Hallmark

21st Birthday Card for Son from Hallmark, Holographic and Textured Foil Design

Hallmark - Holographic blue Foil. Message reads: front: son…21 years of you! Inside: now that's something to celebrate! Have a fantastic 21st. Plain and textured silver foil. Measures 22cm by 22cm, within Standard UK 'large Letter' Size limits. Make a statement on your son's twenty-first birthday with this dazzlingly eye-catching card from Hallmark. 3d 21 attachment. Plain white Envelope.
BrandHallmark
ManufacturerHallmark
Height0.2 cm (0.08 Inches)
Length22 cm (8.66 Inches)
Width22 cm (8.66 Inches)