craft fair display boxes

Bought these for displaying items at a craft fair - new and unused. I have 2 sets of them but the price is for 1 set of 4. brand new and unused. Postage on all of my items is 6 euro for as many items as you like up to 10kg

https://www.amazon.co.uk/dp/B0B1482P14?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_6

✔️UNFINISHED RUSTIC WOOD BOX SET - 4 PACK wooden boxes in different sizes. Multiple Size can meet all your needs.Suitable for home, school, office or wedding use, which can meet your DIY craft need and improve your manipulative ability.
✔️HIGH QUALITY MATERIAL - The square storage box is made of high quality paulownia wood. The surface of the food trays are smooth without burr. Environment-friendly, sturdy and lightweight. Easy to paint, suitable for all kinds of DIY projects.
✔️DIFFERENT SIZES - There are six sizes of these wood boxes, comes with 8 x 8 x 2.6 inch, 6 x 6 x 2.4 inch, 5 x 5 x 2.2 inch, 4 x 4 x 2.2 inch. You can decorate them with hand drawing, painting, and polishing to make them more exquisite and make unique handcrafts.
✔️WIDELY USED - These wooden boxes are perfect used for storage, sweet centerpiece, drawer organizer, gift basket, decoration for event, container for succulent, cacti or other small plants and so on.
✔️100% Satisfied - If you are not 100% satisfied with your purchase, return it for a full refund with no questions asked! If one piece is found with problem, you will get one set replacement.