Professional 4-Stage Knife Sharpener: Sharpen Your Knives with Tungsten, Diamond & Ceramic Stones!

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$12.99
$29.99
-57%
class SpzCustomDiscountFlashsale extends SPZ.BaseElement { constructor(element) { super(element); this.xhr_ = SPZServices.xhrFor(this.win); this.getFlashSaleApi = "\/api\/storefront\/promotion\/flashsale\/display_setting\/product_setting"; this.timer = null; this.variantId = "11bd1487-766c-4fc6-9bbf-8f78187cabe1"; // 促销活动数据 this.flashsaleData = {} } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } buildCallback() { this.templates_ = SPZServices.templatesForDoc(); this.viewport_ = this.getViewport(); // 挂载bind函数 解决this指向问题 this.render = this.render.bind(this); this.resize = this.resize.bind(this); this.switchVariant = this.switchVariant.bind(this); } mountCallback() { // 获取数据 this.getData(); this.element.onclick = (e) => { const cur = this.win.document.querySelector(".app_discount_flashsale_desc"); const setting = this.flashsaleData.product_setting; const landingUrl = `/promotions/discount-default/${this.flashsaleData.discount_info.id}`; const finalUrl = appDiscountUtils.resolveDiscountHref(setting, landingUrl); if (finalUrl && appDiscountUtils.inProductBody(this.element) && e.target !== cur) { this.win.open(finalUrl, '_blank', 'noopener'); } } // 绑定 this.viewport_.onResize(this.resize); // 监听子款式切换,重新渲染 this.win.document.addEventListener('dj.variantChange', this.switchVariant); } unmountCallback() { // 解绑 this.viewport_.removeResize(this.resize); this.win.document.removeEventListener('dj.variantChange', this.switchVariant); // 清除定时器 if (this.timer) { clearTimeout(this.timer); this.timer = null; } } resize() { if (this.timer) { clearTimeout(this.timer) this.timer = null; } this.timer = setTimeout(() => { this.render(); }, 200) } switchVariant(event) { const variant = event.detail.selected; if (variant.product_id == '1afff3a8-a0f8-4be0-ac83-7381684b0d80' && variant.id != this.variantId) { this.variantId = variant.id; this.getData(); } } getData() { const reqBody = { product_id: "1afff3a8-a0f8-4be0-ac83-7381684b0d80", product_type: "default", variant_id: this.variantId } this.flashsaleData = {}; this.win.fetch(this.getFlashSaleApi, { method: "POST", body: JSON.stringify(reqBody), headers: { "Content-Type": "application/json" } }).then(async (response) => { if (response.ok) { this.flashsaleData = await response.json(); this.render(); } else { this.clearDom(); } }).catch(err => { this.clearDom(); }); } clearDom() { const children = this.element.querySelector('*:not(template)'); children && SPZCore.Dom.removeElement(children); } render() { this.templates_ .findAndRenderTemplate(this.element, { isMobile: appDiscountUtils.judgeMobile(), isRTL: appDiscountUtils.judgeRTL(), inProductDetail: appDiscountUtils.inProductBody(this.element), flashsaleData: this.flashsaleData, image_domain: this.win.SHOPLAZZA.image_domain, }) .then((el) => { this.clearDom(); this.element.appendChild(el); }) } } SPZ.defineElement('spz-custom-discount-flashsale', SpzCustomDiscountFlashsale);
Quantity
BUY 2 GET 1 FREE SHIPPING
7-15 Days Delivery with Tracking
Easy 30-Days Returns
Secure Checkout & 30-Day Money Back
Shipping

Description

Sharp Blades, Faster Prep! 🍽️

(No need to use promotional codes, the system will automatically reduce the price after adding to the shopping cart) 

😍 96.9% Of Customers Buy 2 Or More 😍

The removable grinding headis easy to clean.(Press and hold the groove and pull it up directly to remove it)

NOTE

  • Please allow slight measurement deviation due to manual measurement.

  • Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown in the pictures.


OUR GUARANTEE

📦 Insured Worldwide Shipping: Each order includes real-time tracking details and insurance coverage in the unlikely event that a package gets lost or stolen in transit.

💰 Money Back Guarantee: If your items arrive damaged or become defective within 15 days of normal usage, we will gladly issue a replacement or refund.

🔒 Safe & Secure Checkouts: We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100%


🎁Don't forget to buy some for your family or friends as it's an unique gift idea.❤️❤️❤️

Click on "ADD TO CART" to get yours now! 


HOW TO PAY

✅Payments Via PayPal®, Debit and CreditCard.

Add to cart first, and Check out, then select Shipping method and Payment method.

If you checkout with a Debit / Credit Card, just enter your * Card Number, * Expiration Date, and * Secure Code.
  • DELIVERY WORLDWIDE

    7-15 Days Delivery & Over $59 Get Free Shipping

  • 100% PAYMENT SECURE

    We ensure secure payment with PEV

  • CREDIT PAYMENT

    Multiple credit card payment methods

  • 30 DAYS RETURN

    Simply return it within 30 days for an exchange