- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Other Sports /
- Martial Arts Equipments /
- Martial Arts Weapons /
- Knives /
- GOOD WORKER Black Practice Trainer with Durab...
0 ratings
Item #:
72650778
GOOD WORKER Black Practice Trainer with Durable Build Safe Cool Design Training Tool CSGO Fidget Toy Perfect for Man, Boyfriend, Father, Son, Teens
90% of respondents would recommend this to a friend
Item #:
72650778
SCR 352
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
21%
In stock
Imported from USA store
QTY:
Order now and get it around Monday, September 21
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Experience the perfect blend of style, safety, and performance with our expertly designed butterfly knife.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Safe Practice Design
Crafted with a dull blade for safe training, this Balisong trainer allows users to practice flips and tricks without the risk of injury, making it ideal for beginners and enthusiasts alike.
Durable Materials
Made from full stainless steel, this butterfly knife trainer ensures long-lasting quality and resilience against wear, providing a reliable tool for honing skills and confidence in flipping techniques.
Smooth Action Mechanism
Equipped with a sure spring latch, this trainer offers smooth and consistent motion, allowing for seamless practice sessions that enhance the learning experience and improve overall proficiency.
Product Details
| Recommended Uses For Product | Training |
| Brand Name | GOOD WORKER |
| Model Name | K19B |
| Age Range Description | Adult |
| Included Components | No |
| Model Number | K19B |
| Customer Package Type | Standard Packaging |
| Set Name | Black |
| Manufacturer | GOOD WORKER |
| Number of Items | 1 |
| Part Number | K19B |
| Unit Count | 1 Count |
| Special Features | Lightweight |
| Hand Orientation | Ambidextrous |
| Blade Shape | Straight Back |
| Reusability | Reusable |
| Orientation | Adjustable |
| Blade Type | – |
| Color | 1. Black |
| Style | Modern |
| Theme | Sport |
| Item Shape | – |
| Handle Material | Stainless Steel |
| Blade Material | Stainless Steel |
| Product Care Instructions | Hand Wash Only |
| Blade Length | 3.94 inches (10 cm) |
| Item Weight | 4.69 ounces (132.96 grams) |
| Item Length | 9.06 inches (23 cm) |
| Size | 3.9" (9.9 cm) |
| Brand | GOOD WORKER |
| Special Feature | Lightweight |
| Age Range (Description) | Adult |
Who Should Buy?
-
Beginners Learning
Ideal for beginners who want to practice flipping techniques safely without the risk of injury from sharp blades.
-
CSGO Enthusiasts
Perfect for fans of CSGO who enjoy collecting replica items and want a safe alternative for flipping tricks.
-
Trick Performers
Great for performers looking to practice and perfect tricks without the dangers of using a real knife.
-
Sharp Blade Users
Not suitable for experienced knife users who prefer genuine, sharp knives for practical and performance purposes.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is the blade of the butterfly knife sharp?
Answer: No, the blade is unsharpened for safe training without the risk of cuts. -
Question:
How do I maintain the butterfly knife?
Answer: You can adjust the pivot screws for balance and smooth operation as needed. -
Question:
What materials are used in the construction?
Answer: The butterfly knife is made of 420C stainless steel with reinforced screws and pins.
GOOD WORKER Knives K19B Editorial Review
The GOOD WORKER Butterfly Trainer is a popular choice for those looking to learn and master flipping tricks with a balisong knife. Featuring a dull trick blade, this butterfly trainer is safe and perfect for beginners who want to practice their skills without the risk of injury. One of the standout features of this trainer is its ease of use. Customers have praised its user-friendly design, making it accessible to even those who are new to balisong flipping. The included latch also adds convenience, ensuring that the handles stay secure during practice sessions. Not only is this butterfly trainer easy to use, but it is also built to last. Customers have reported that the trainer is durable and does not easily break or show signs of wear and tear. The well-made Construction gives users peace of mind that they are investing in a high-quality product. It is important to note that the GOOD WORKER Butterfly Trainer is intended for practice and trick-based purposes only. It is not meant to be used as a real knife or for self-defense. The blade is intentionally dull and not sharp, ensuring a safe experience for users. Overall, customers have had a positive experience with the GOOD WORKER Butterfly Trainer. It is praised for its ease of use, durability, and safety features. Whether you are a beginner or an experienced balisong enthusiast, this butterfly trainer is a reliable choice to hone your flipping skills.
Customer Reviews & Ratings
639 customers ratings
-
5 Star
70%
-
4 Star
12%
-
3 Star
9%
-
2 Star
4%
-
1 Star
5%
Review this product
Share your thoughts with other customers
Pros
- Dull trick blade for safe practice
- Easy to use, great for beginners
- Comes with a latch for secure handling
- Durable Construction, built to last
Cons
- Not suitable for self-defense or real knife usage
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SCR 352
Order now and get it around Monday, September 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Choose from various eye-catching colors including Silver with Skulls, American Patriotic, and vibrant Multicolor.
- Made from high-quality 420C stainless steel for durability and reliability during practice.
- Features a safe, unsharpened blade design to prevent cuts or injuries while training.
- Equipped with a latch lock for secure handling and easy opening with a single movement.
- Precision-tuned pivots and ergonomic handle ensure optimal flipping action for all skill levels.
- Ideal for beginners, teens, adults, and experienced users alike.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.