HEALTHY FLOWERS: Keep your flowers alive and healthy with a water vial. CLEAR TUBE: Clear Tube blends in with flower arrangements and matches well. EASY TO USE: Simply add water in the plastic tube, snap on the cap and insert the flower into the hole. GIVE GIFTS: for giving the gift of a beautiful flower like a rose to someone very special. Each flower fits in its own tube. The tube is made from clear plastic so it blends in with flower arrangements. If you're an avid gardener, you can save your cuttings and keep them alive 're ready to use them, or you can give them to a special friend. It's so easy to use that anyone could do it. colour:Transparent color Material:plastic size:Single size: 7.2 x 1.8cm Opening diameter: 3mm Package Contents: 400 x Floral Tube Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.