STM STORE Pre-Roll and Extraction Experts +3 72-Joint Bottom Tray SKU STM-72-BT $450.00 NOTE: Must be used with 72-Joint Count Adjustable Top Tray In stock Quantity: 1 Add to Bag Product Details 72-Joint Bottom Tray for use in the STM Mini-RocketBox PLUS+ or **RocketBox 2.0. **Adapter set required for use in the RocketBox 2.0. Inquire within for lead times. Must be used with Mini-72 Adjustable Top Tray. Save this product for later Favorite Call Us Support