Home / WaterPipes / Accessories / Stem / 4cm Straight Stem D/E Thread (4cm) “19mm Slip Over Cone” has been added to your cart. View cart 4cm Straight Stem D/E Thread (4cm)$4.00 4cm Straight Stem D/E Thread (4cm) quantity Add to cart SKU: P800 Categories: Accessories, Stem Product ID: 1392 Description Description 4cm Straight Stem D/E Thread (4cm) Related products 14cm Bonza Stem Kit $4.95 Add to cart Accessory Part for P789 $9.00 Add to cart Sale! 12cm Bonza Stem Kit $5.90 Original price was: $5.90.$4.20Current price is: $4.20. Add to cart 14cm Glass Bonza Stem $6.50 Add to cart