100 Mini Heart Self Adhesive Clear Crystals 3mm

Add tiny heart details to handmade cards and stationery with these clear, self-adhesive acrylic crystal hearts. Each sheet contains 100 mini hearts, approximately 3mm in size, with adhesive backing for decorating without separate glue.

Key facts

• Colour: clear
• Material: acrylic
• Shape: mini heart
• Approximate size: 3mm
• Quantity: 100 per sheet
• Attachment: self-adhesive

Ideas for cards and crafts

Try mini heart accents on wedding stationery, anniversary cards, Valentine cards or handmade gift tags. Lay out the design first so the hearts complement rather than cover the wording.

Application advice

Test adhesion on a spare piece of your chosen surface before starting a full project. Textured, coated and glittered card can behave differently from smooth card, so check the bond rather than assuming the backing will grip every finish equally well. Check that raised details fit comfortably inside your envelope or packaging.

Frequently asked questions

Are these glass crystals?

No. These clear craft crystals are acrylic, not glass.

Do they need separate glue?

They are self-adhesive, so separate glue is not normally needed for application. Test the adhesive backing on your chosen surface first.

How many are included and what size are they?

There are 100 per sheet. Each mini heart crystal is approximately 3mm.

Help choosing embellishments

Compare adhesive-backed crystals, glue-on flatbacks and ribbon sliders in our card-making embellishments guide.