1. Product Overview
The PLUS PLUS 240 Piece Glow in The Dark Mix set provides a unique building experience with its single-shape interlocking blocks. These pieces allow for the creation of both flat mosaic designs and intricate 3D structures. This set features special glow-in-the-dark pieces, adding an exciting dimension to your creations.

Image 1.1: The PLUS PLUS 240 Piece Glow in The Dark Mix Play Tube with various constructed shapes, including a cube, a small abstract form, and a curved structure, demonstrating the versatility of the interlocking blocks.
2. Getting Started
2.1 Unpacking
Carefully remove the clear plastic tube from its packaging. The tube is designed for reusability and convenient storage of your PLUS PLUS blocks.
2.2 Contents
Your PLUS PLUS 240 Piece Glow in The Dark Mix set includes:
- 240 interlocking pieces in Glow, Neon Blue, Neon Yellow, Neon Orange, and Black colors.
- A reusable travel-friendly storage tube.
- An instruction flyer with building ideas.

Image 2.1: The clear plastic tube filled with 240 PLUS PLUS interlocking pieces in various colors, including glow-in-the-dark, neon blue, neon yellow, neon orange, and black.
3. Assembly and Creative Play
3.1 Basic Connection
Each PLUS PLUS piece has a unique double-plus shape. To connect two pieces, align the 'plus' ends and gently push them together until they interlock. The connection should be secure but allow for rotation and flexibility in your designs.

Image 3.1: A close-up view of a hand holding a yellow PLUS PLUS piece, demonstrating the simple interlocking mechanism for connecting pieces.
3.2 Building Techniques
- Flat Mosaics: Connect pieces side-by-side to create two-dimensional designs and patterns.
- 3D Structures: Connect pieces at various angles to build three-dimensional objects, figures, and architectural forms. Experiment with stacking and interlocking to achieve desired shapes.
- Flexibility: The unique design allows for some flexibility, enabling curved or articulated structures.

Image 3.2: Four children engaged in creative play, building various structures with colorful PLUS PLUS blocks at a white table, showcasing collaborative and individual building.
3.3 Glow in the Dark Feature
The glow-in-the-dark pieces in this set absorb light and then emit a soft glow in the dark. To activate the glow, expose the pieces to a bright light source (natural sunlight or artificial light) for a few minutes. The longer the exposure, the brighter and longer the glow will last.

Image 3.3: Two children under a blanket in a dark room, holding their PLUS PLUS creations which are glowing brightly, demonstrating the glow-in-the-dark feature of the blocks.
4. Maintenance
4.1 Cleaning
To clean your PLUS PLUS blocks, wipe them with a damp cloth and mild soap if necessary. Rinse thoroughly with water and allow them to air dry completely before storing. Avoid using harsh chemicals or abrasive cleaners.
4.2 Storage
Store the blocks in their original reusable tube or another suitable container to keep them organized and prevent loss. Keep them away from direct sunlight for prolonged periods to maintain color integrity, especially for the glow-in-the-dark pieces.
5. Troubleshooting
5.1 Pieces Not Connecting Properly
Ensure that the 'plus' ends of the pieces are correctly aligned before attempting to connect them. Apply gentle, even pressure. If pieces feel unusually stiff, check for any debris or manufacturing imperfections. All PLUS PLUS pieces are designed to fit together seamlessly.
5.2 Lost Pieces
While this set contains 240 pieces, small parts can sometimes be misplaced. Regularly check play areas and store blocks in their designated container after use to minimize loss. Replacement pieces or additional sets can be purchased from authorized retailers.
6. Product Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 2 x 2 x 11 inches (Tube) |
| Item Weight | 6.4 ounces |
| Item Model Number | 05085 |
| Manufacturer Recommended Age | 5 years and up |
| Material | BPA-free and phthalate-free plastic |
| Piece Size (Standard) | 3/4" x 1/2" |

Image 6.1: A visual comparison showing a 'Standard' PLUS PLUS piece measuring 3/4" x 1/2" and a 'BIG' piece measuring 2" x 1 1/8", held by different hands.
7. Safety Information
- Choking Hazard: This product contains small parts and is not suitable for children under 3 years of age. Adult supervision is recommended for all users, especially younger children.
- Material Safety: PLUS PLUS blocks are made from BPA-free and phthalate-free plastic, ensuring they are safe for play.
- Intended Use: Use the blocks as intended for building and creative play. Do not put pieces in mouth or nose.
8. Warranty and Support
For product inquiries, support, or information regarding potential warranties, please contact the manufacturer, Plus-Plus USA. Contact details can typically be found on the product packaging or their official website. Please retain your proof of purchase for any warranty claims.





