3D printed set of oxygen bottles set: 2L, 5L, 10L - 1 set = 3 pcs in bundle.Oxygen bottles set: 2L, 5L, 10L - 1 setFrom €1.50Sale PriceScale*SelectPricesPrices vary depending on chosen scale in 'Scale' list above. How to order?To order, please note the Item Catalogue Number (SKU) and send the order by e-mail at ep.scale23@gmail.com SKU is shown after choosing scale, under the item's name.