I have a quantity of Terracotta tiles and I am selling them at £4 for TEN.They are clean unsealed tiles 11 and 3/4" square x 7/16" thick with a beautiful non-slip riven surface - ideal for a balcony or patio. These tiles are very tough. They are also ideal for putting onto your flat roof so that you can walk upon it without damaging the felt - it also prevents the process of rapidly drying out of the roofing felt therefore prolonging its life. I have also used them as coping stones for a wall with a sandwich of cement layered in-between two of them and the same on steps where a non-slip surface is required.
Another use is that they can be used as cheap stepping stones in the garden. They can be laid with the pattern going the same way or alternately for a more random effect. Can deliver within a 15 mile radius of Hythe, Kent on a cash on delivery basis.