![[Discontinued] Leonardo R3 Starter Kit with 16 Projects - with Keypad kit by SainSmart](https://cdn.shopify.com/s/files/1/1978/9859/products/01_13_40.jpg?v=1762540628)
SainSmart
[Discontinued] Leonardo R3 Starter Kit with 16 Projects - with Keypad kit
Set your printer to see if this filament works with it.
Palette
5 colours
Pick a shade to preview it — open its page for full prices.

Live prices
Where to buy
Each storefront is shown with its region and currency.
Price history (USD, 3 days tracked)
- Today
- $45.99
- Lowest ever
- $45.992026-06-16
- Typical
- $45.99
Today's price matches the lowest we've tracked — a good time to buy.
Track it
Price-drop alert
Contribute
Know this filament's TD?
Specifications
Full specifications
Printing settings
- High-speed capable
- No
Physical properties
- Diameter
- 1.75 mm
- Pack quantity
- 1
Composition & special properties
- Abrasive (needs hardened nozzle)
- No
HueForge & optics
- Colour (hex)
- #24292C
- Colour (CIELAB)
- L 16 · a −1 · b −3
Scores & identifiers
- SKU
- 101-50-188

![[Replacement] Parts and Accessories of PrintyGO - Platform by SainSmart](https://cdn.shopify.com/s/files/1/1978/9859/files/replacement_84f4cc8f-e8cf-4c0b-a743-407598c8c0bd.jpg?v=1746599529)

![[Bundle 2] Flash Sale Product Bundle Item Set - GGW-USB Wi-Fi Module by SainSmart](https://cdn.shopify.com/s/files/1/1978/9859/files/wifi-ggw-usb.jpg?v=1729147895)