Finally items from when I tried running a stall at cons.

6-crayon body/face paints. £1 each, whole box of 19 for £10.

Glowing fish ear-rings. Made using new & unused soy-sauce fish bottles and UV reactive water dye. Glued closed. Silver fishhook earrings. £2 a pair.

Blue & white item is a “cooling scarf”. Soak in water for 10 minutes and water-absorbing crystals inflate. Wrap around your neck in summer for additional evaporative cooling. Good for bulky costumes & fursuits. (don’t over-soak or it can over-inflate). £5 each. 4 remaining.

Basic sewing kit, good to have on hand for emergency costume repairs. £1 each. 4 remaining.

Mini digital photo-frames. Make great con-badges if you’re more known for your user-icons than your appearance. USB charged, last a reasonable time. Stores a hundred or so images by shrinking them to about 100x100. So perfect for icons. £2.50 each. 7 remaining.

The folding luggage cart I got after seeing people lugging huge boxes full of costume bits around. They’re light & collapsable enough to fit in a backpack but can carry up to 20Kg. Got 3 left, £8 each.