Check the listing for details. Sand Casting Mould Aluminium sand casting Flask Delft Style 75mm x 75mm. Condition: New, Made in United Kingdom. Listed at 30.74 USD. Sand Casting Mould Aluminium Sand Casting Flask Delft Style 75mm x 75mm Traditional Jewellers metal casting flask/moulding box robustly made from Aluminium Made from 2 interlocking casting rings to ensure perfect alignment. The 75mm flask has a 25mm round side entry hole to allow pouring from the top or side. Outer dimensions 75mm wide and 75mm high two parts are combined height The clay will need to thoroughly hammered to a tight compression or it will collapse when you remove the original piece. We use talcum on all seals and insides to help with release. These are also ideal for those interested in Delft clay casting Be aware you purchase mould only not sand PAYMENT MUST BE RECEIVED WITHIN 7 DAYS OF AUCTION ENDING UPON PAYMENT ITEM NORMALLY SENT NEXT WORKING DAY PLEASE VISIT MY SHOP FOR.